| 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 | $127.73 | 11.364% | $142.2452 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $39.38 | 10.324% | $43.4456 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $224.42 | 12.184% | $251.7633 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $83.47 | 8.773% | $90.7928 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $121.40 | 3.850% | $126.0739 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $26.45 | 11.765% | $29.5618 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $124.67 | 12.373% | $140.0954 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $747.52 | $823.9780 | $823.98 | $823.95 | $824.00 | |