| 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 | $105.98 | 5.784% | $112.1099 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $93.62 | 8.132% | $101.2332 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $190.58 | 10.441% | $210.4785 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $140.44 | 8.530% | $152.4195 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $238.63 | 6.761% | $254.7638 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $244.91 | 9.779% | $268.8597 | $268.86 | $268.85 | $268.90 |
| Purchase #7 | $90.67 | 9.128% | $98.9464 | $98.95 | $98.95 | $98.90 |
| 7 purchase totals = | $1,104.83 | $1,198.8110 | $1,198.81 | $1,198.80 | $1,198.80 | |