| 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 | $193.92 | 11.460% | $216.1432 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $101.79 | 9.778% | $111.743 | $111.74 | $111.75 | $111.70 |
| Purchase #3 | $22.94 | 13.795% | $26.1046 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $194.64 | 11.749% | $217.5083 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $15.54 | 8.468% | $16.8559 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $211.67 | 6.647% | $225.7397 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $109.95 | 9.390% | $120.2743 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $850.45 | $934.3690 | $934.36 | $934.35 | $934.30 | |