| 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 | $22.56 | 7.335% | $24.2148 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $217.70 | 10.289% | $240.0992 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $143.65 | 6.867% | $153.5144 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $170.57 | 10.330% | $188.1899 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $101.81 | 11.111% | $113.1221 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $30.66 | 9.351% | $33.527 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $224.95 | 3.584% | $233.0122 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $911.90 | $985.6796 | $985.67 | $985.65 | $985.60 | |