| 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 | $201.68 | 9.352% | $220.5411 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $96.86 | 12.123% | $108.6023 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $47.45 | 4.496% | $49.5834 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $129.48 | 8.632% | $140.6567 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $187.68 | 11.262% | $208.8165 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $17.46 | 4.592% | $18.2618 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $101.92 | 5.785% | $107.8161 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $782.53 | $854.2779 | $854.28 | $854.25 | $854.30 | |