| 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 | $249.30 | 4.360% | $260.1695 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $127.27 | 6.131% | $135.0729 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $68.98 | 9.730% | $75.6918 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $190.43 | 4.377% | $198.7651 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $49.73 | 10.841% | $55.1212 | $55.12 | $55.10 | $55.10 |
| Purchase #6 | $38.71 | 3.156% | $39.9317 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $210.84 | 12.767% | $237.7579 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $935.26 | $1,002.5101 | $1,002.51 | $1,002.45 | $1,002.60 | |