| 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 | $28.33 | 13.835% | $32.2495 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $209.71 | 5.260% | $220.7407 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $249.65 | 3.325% | $257.9509 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $18.25 | 8.143% | $19.7361 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $90.82 | 7.418% | $97.557 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $200.62 | 12.127% | $224.9492 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $10.97 | 4.233% | $11.4344 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $808.35 | $864.6178 | $864.62 | $864.65 | $864.50 | |