| 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 | $203.79 | 8.109% | $220.3153 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $237.79 | 5.579% | $251.0563 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $44.40 | 8.723% | $48.273 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $35.72 | 10.443% | $39.4502 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $198.27 | 6.471% | $211.1001 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $106.69 | 4.250% | $111.2243 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $38.45 | 7.223% | $41.2272 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $865.11 | $922.6464 | $922.65 | $922.60 | $922.70 | |