| 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 | $27.28 | 9.661% | $29.9155 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $245.73 | 9.328% | $268.6517 | $268.65 | $268.65 | $268.70 |
| Purchase #3 | $173.64 | 7.663% | $186.946 | $186.95 | $186.95 | $186.90 |
| Purchase #4 | $177.87 | 8.207% | $192.4678 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $224.98 | 12.844% | $253.8764 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $226.49 | 6.239% | $240.6207 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $124.39 | 11.726% | $138.976 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $1,200.38 | $1,311.4541 | $1,311.47 | $1,311.45 | $1,311.50 | |