| 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 | $216.64 | 9.451% | $237.1146 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $45.83 | 8.717% | $49.825 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $174.54 | 11.520% | $194.647 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $219.36 | 8.460% | $237.9179 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $186.65 | 5.395% | $196.7198 | $196.72 | $196.70 | $196.70 |
| Purchase #6 | $101.76 | 5.571% | $107.429 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $199.77 | 12.286% | $224.3137 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,144.55 | $1,247.9670 | $1,247.97 | $1,247.95 | $1,247.80 | |