| 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 | $231.60 | 12.267% | $260.0104 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $126.38 | 11.791% | $141.2815 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $188.74 | 7.338% | $202.5897 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $41.61 | 13.128% | $47.0726 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $64.39 | 6.724% | $68.7196 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $80.61 | 9.641% | $88.3816 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $37.45 | 7.238% | $40.1606 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $770.78 | $848.2160 | $848.21 | $848.20 | $848.30 | |