| 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 | $128.25 | 5.346% | $135.1062 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $19.48 | 3.191% | $20.1016 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $71.96 | 5.551% | $75.9545 | $75.95 | $75.95 | $76.00 |
| Purchase #4 | $163.25 | 4.250% | $170.1881 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $152.52 | 11.593% | $170.2016 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $219.28 | 4.399% | $228.9261 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $208.73 | 8.456% | $226.3802 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $963.47 | $1,026.8583 | $1,026.86 | $1,026.90 | $1,026.90 | |