| 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 | $119.88 | 13.368% | $135.9056 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $48.85 | 7.843% | $52.6813 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $20.36 | 3.749% | $21.1233 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $169.43 | 12.261% | $190.2038 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $21.34 | 12.561% | $24.0205 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $220.26 | 7.209% | $236.1385 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $233.91 | 12.756% | $263.7476 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $834.03 | $923.8206 | $923.82 | $923.80 | $923.70 | |