| 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 | $249.84 | 11.739% | $279.1687 | $279.17 | $279.15 | $279.20 |
| Purchase #2 | $88.63 | 12.791% | $99.9667 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $41.75 | 11.518% | $46.5588 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $238.29 | 11.820% | $266.4559 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $6.52 | 8.873% | $7.0985 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $178.50 | 13.710% | $202.9724 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $97.54 | 4.104% | $101.543 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $901.07 | $1,003.7640 | $1,003.77 | $1,003.70 | $1,003.90 | |