| 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 | $222.61 | 10.161% | $245.2294 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $132.81 | 11.191% | $147.6728 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $193.83 | 6.691% | $206.7992 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $196.57 | 12.597% | $221.3319 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $78.48 | 9.530% | $85.9591 | $85.96 | $85.95 | $86.00 |
| Purchase #6 | $245.89 | 4.602% | $257.2059 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $170.69 | 8.679% | $185.5042 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,240.88 | $1,349.7025 | $1,349.70 | $1,349.70 | $1,349.70 | |