| 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 | $243.86 | 8.303% | $264.1077 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $168.42 | 12.871% | $190.0973 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $160.92 | 9.202% | $175.7279 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $235.76 | 12.243% | $264.6241 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $6.62 | 3.785% | $6.8706 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $172.60 | 10.778% | $191.2028 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $100.90 | 6.536% | $107.4948 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,089.08 | $1,200.1252 | $1,200.12 | $1,200.10 | $1,200.10 | |