| 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 | $233.61 | 3.193% | $241.0692 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $112.98 | 6.345% | $120.1486 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $55.86 | 13.784% | $63.5597 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $45.41 | 6.850% | $48.5206 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $159.26 | 7.171% | $170.6805 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $180.72 | 5.749% | $191.1096 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $155.36 | 8.419% | $168.4398 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $943.20 | $1,003.5280 | $1,003.53 | $1,003.50 | $1,003.50 | |