| 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 | $107.92 | 11.252% | $120.0632 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $159.90 | 6.519% | $170.3239 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $181.80 | 4.583% | $190.1319 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $246.83 | 4.507% | $257.9546 | $257.95 | $257.95 | $258.00 |
| Purchase #5 | $96.36 | 12.157% | $108.0745 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $8.56 | 11.475% | $9.5423 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $71.44 | 5.181% | $75.1413 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $872.81 | $931.2317 | $931.21 | $931.20 | $931.20 | |