| 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 | $129.28 | 7.428% | $138.8829 | $138.88 | $138.90 | $138.90 |
| Purchase #2 | $19.84 | 9.741% | $21.7726 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $130.40 | 10.266% | $143.7869 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $157.95 | 13.569% | $179.3822 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $64.58 | 13.324% | $73.1846 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $231.92 | 5.580% | $244.8611 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $190.34 | 11.767% | $212.7373 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $924.31 | $1,014.6076 | $1,014.60 | $1,014.65 | $1,014.70 | |