| 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 | $213.92 | 12.616% | $240.9081 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $138.55 | 13.648% | $157.4593 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $131.86 | 9.801% | $144.7836 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $149.54 | 6.551% | $159.3364 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $52.29 | 3.679% | $54.2137 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $244.90 | 3.136% | $252.5801 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $138.62 | 8.851% | $150.8893 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $1,069.68 | $1,160.1705 | $1,160.17 | $1,160.20 | $1,160.20 | |