| 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 | $235.68 | 5.740% | $249.208 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $214.52 | 5.521% | $226.3636 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $200.70 | 9.654% | $220.0756 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $139.88 | 12.692% | $157.6336 | $157.63 | $157.65 | $157.60 |
| Purchase #5 | $229.50 | 3.790% | $238.1981 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $172.30 | 9.457% | $188.5944 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $229.92 | 7.605% | $247.4054 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,422.50 | $1,527.4787 | $1,527.48 | $1,527.50 | $1,527.50 | |