| 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 | $109.51 | 13.175% | $123.9379 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $201.35 | 4.732% | $210.8779 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $138.72 | 3.408% | $143.4476 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $51.40 | 3.453% | $53.1748 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $230.64 | 3.719% | $239.2175 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $185.54 | 11.553% | $206.9754 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $18.40 | 8.135% | $19.8968 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $935.56 | $997.5279 | $997.54 | $997.55 | $997.50 | |