| 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 | $195.39 | 12.316% | $219.4542 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $185.47 | 11.647% | $207.0717 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $220.94 | 5.544% | $233.1889 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $45.98 | 3.366% | $47.5277 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $37.65 | 8.265% | $40.7618 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $44.28 | 6.660% | $47.229 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $6.80 | 4.170% | $7.0836 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $736.51 | $802.3169 | $802.31 | $802.35 | $802.40 | |