| 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 | $35.93 | 9.119% | $39.2065 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $160.94 | 8.671% | $174.8951 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $127.60 | 3.748% | $132.3824 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $156.67 | 11.325% | $174.4129 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $245.65 | 10.675% | $271.8731 | $271.87 | $271.85 | $271.90 |
| Purchase #6 | $193.78 | 13.168% | $219.297 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $99.61 | 7.478% | $107.0588 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $1,020.18 | $1,119.1258 | $1,119.13 | $1,119.10 | $1,119.20 | |