| 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 | $211.88 | 4.803% | $222.0566 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $162.47 | 6.837% | $173.5781 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $121.42 | 11.858% | $135.818 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $233.28 | 11.644% | $260.4431 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $75.75 | 12.359% | $85.1119 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $123.39 | 12.402% | $138.6928 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $141.71 | 8.169% | $153.2863 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,069.90 | $1,168.9868 | $1,168.99 | $1,169.00 | $1,169.00 | |