| 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 | $229.59 | 8.517% | $249.1442 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $72.30 | 4.617% | $75.6381 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $137.58 | 8.684% | $149.5274 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $188.97 | 10.332% | $208.4944 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $67.40 | 7.466% | $72.4321 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $96.62 | 12.326% | $108.5294 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $190.80 | 3.515% | $197.5066 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $983.26 | $1,061.2722 | $1,061.27 | $1,061.35 | $1,061.10 | |