| 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 | $222.74 | 11.854% | $249.1436 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $121.32 | 7.424% | $130.3268 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $94.49 | 9.266% | $103.2454 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $182.32 | 11.443% | $203.1829 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $21.87 | 8.391% | $23.7051 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $44.73 | 9.610% | $49.0286 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $174.95 | 8.379% | $189.6091 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $862.42 | $948.2415 | $948.25 | $948.30 | $948.10 | |