| 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 | $192.49 | 13.159% | $217.8198 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $91.37 | 12.776% | $103.0434 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $194.82 | 9.161% | $212.6675 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $118.79 | 11.186% | $132.0778 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $160.66 | 10.429% | $177.4152 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $50.72 | 4.710% | $53.1089 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $217.43 | 12.165% | $243.8804 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,026.28 | $1,140.0130 | $1,140.02 | $1,140.00 | $1,140.00 | |