| 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 | $83.27 | 10.736% | $92.2099 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $129.69 | 12.660% | $146.1088 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $208.30 | 9.673% | $228.4489 | $228.45 | $228.45 | $228.40 |
| Purchase #4 | $215.43 | 3.529% | $223.0325 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $18.69 | 3.194% | $19.287 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $47.37 | 13.395% | $53.7152 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $130.97 | 12.286% | $147.061 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $833.72 | $909.8633 | $909.87 | $909.85 | $909.80 | |