| 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 | $200.75 | 11.483% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $196.70 | 12.186% | $220.6699 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $117.91 | 7.302% | $126.5198 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $117.83 | 4.671% | $123.3338 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $111.91 | 3.201% | $115.4922 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $71.47 | 5.125% | $75.1328 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $77.81 | 9.513% | $85.2121 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $894.38 | $970.1627 | $970.15 | $970.15 | $970.10 | |