| 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 | $202.39 | 12.363% | $227.4115 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $46.38 | 8.261% | $50.2115 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $137.52 | 4.438% | $143.6231 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $180.28 | 8.483% | $195.5732 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $133.48 | 4.273% | $139.1836 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $158.37 | 10.710% | $175.3314 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $88.96 | 9.630% | $97.5268 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $947.38 | $1,028.8611 | $1,028.85 | $1,028.85 | $1,028.80 | |