| 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 | $238.66 | 10.116% | $262.8028 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $49.45 | 7.675% | $53.2453 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $224.98 | 12.229% | $252.4928 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $79.67 | 11.462% | $88.8018 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $149.29 | 3.629% | $154.7077 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $227.37 | 9.445% | $248.8451 | $248.85 | $248.85 | $248.80 |
| Purchase #7 | $109.63 | 10.485% | $121.1247 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $1,079.05 | $1,182.0202 | $1,182.02 | $1,182.00 | $1,181.90 | |