| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.29 | 13.560% | $252.4325 | $252.43 | $252.45 | $252.40 |
| Purchase #2 | $226.85 | 3.451% | $234.6786 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $109.71 | 11.712% | $122.5592 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $224.61 | 12.319% | $252.2797 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $101.64 | 12.200% | $114.0401 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $227.91 | 12.798% | $257.0779 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $240.42 | 10.726% | $266.2074 | $266.21 | $266.20 | $266.20 |
| 7 purchase totals = | $1,353.43 | $1,499.2754 | $1,499.28 | $1,499.35 | $1,499.30 | |