| 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 | $18.93 | 12.515% | $21.2991 | $21.30 | $21.30 | $21.30 |
| Purchase #2 | $204.86 | 8.239% | $221.7384 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $156.26 | 5.351% | $164.6215 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $247.53 | 3.317% | $255.7406 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $107.81 | 10.347% | $118.9651 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $33.68 | 12.692% | $37.9547 | $37.95 | $37.95 | $38.00 |
| Purchase #7 | $69.29 | 6.731% | $73.9539 | $73.95 | $73.95 | $74.00 |
| 7 purchase totals = | $838.36 | $894.2733 | $894.27 | $894.25 | $894.30 | |