| 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 | $237.67 | 7.868% | $256.3699 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $228.27 | 5.564% | $240.9709 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $175.76 | 9.421% | $192.3183 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $105.27 | 6.615% | $112.2336 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $50.35 | 6.816% | $53.7819 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $49.61 | 7.790% | $53.4746 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $106.47 | 8.472% | $115.4901 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $953.40 | $1,024.6393 | $1,024.63 | $1,024.60 | $1,024.70 | |