| 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 | $200.38 | 9.321% | $219.0574 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $14.31 | 12.159% | $16.05 | $16.05 | $16.05 | $16.10 |
| Purchase #3 | $35.42 | 5.210% | $37.2654 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $103.33 | 5.145% | $108.6463 | $108.65 | $108.65 | $108.60 |
| Purchase #5 | $203.76 | 10.396% | $224.9429 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $140.51 | 8.224% | $152.0655 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $191.93 | 12.528% | $215.975 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $889.64 | $974.0025 | $974.02 | $974.00 | $974.10 | |