| 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 | $250.82 | 7.715% | $270.1708 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $197.43 | 3.440% | $204.2216 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $133.55 | 7.537% | $143.6157 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $29.65 | 10.588% | $32.7893 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $65.88 | 6.757% | $70.3315 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $112.82 | 3.677% | $116.9684 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $27.80 | 8.700% | $30.2186 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $817.95 | $868.3159 | $868.32 | $868.25 | $868.30 | |