| 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 | $96.30 | 8.122% | $104.1215 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $238.55 | 11.111% | $265.0553 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $14.62 | 9.349% | $15.9868 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $9.50 | 12.424% | $10.6803 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $202.85 | 5.673% | $214.3577 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $211.55 | 6.244% | $224.7592 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $96.54 | 5.621% | $101.9665 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $869.91 | $936.9273 | $936.94 | $936.90 | $937.10 | |