| 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 | $131.34 | 12.122% | $147.261 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $209.68 | 13.745% | $238.5005 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $19.27 | 9.780% | $21.1546 | $21.15 | $21.15 | $21.20 |
| Purchase #4 | $239.26 | 4.123% | $249.1247 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $141.39 | 11.769% | $158.0302 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $84.49 | 11.581% | $94.2748 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $41.60 | 6.404% | $44.2641 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $867.03 | $952.6099 | $952.59 | $952.55 | $952.70 | |