| 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 | $248.62 | 11.150% | $276.3411 | $276.34 | $276.35 | $276.30 |
| Purchase #2 | $41.85 | 4.558% | $43.7575 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $195.63 | 6.872% | $209.0737 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $20.77 | 11.487% | $23.1558 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $100.29 | 9.335% | $109.6521 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $28.91 | 11.147% | $32.1326 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $170.34 | 4.431% | $177.8878 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $806.41 | $872.0006 | $872.00 | $872.00 | $872.10 | |