| 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 | $250.63 | 5.258% | $263.8081 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $72.54 | 4.497% | $75.8021 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $228.93 | 13.630% | $260.1332 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $175.87 | 9.778% | $193.0666 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $107.96 | 11.439% | $120.3095 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $65.67 | 10.654% | $72.6665 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $105.85 | 4.789% | $110.9192 | $110.92 | $110.90 | $110.90 |
| 7 purchase totals = | $1,007.45 | $1,096.7052 | $1,096.71 | $1,096.65 | $1,096.70 | |