| 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 | $244.37 | 7.304% | $262.2188 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $140.65 | 5.669% | $148.6234 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $155.26 | 13.412% | $176.0835 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $154.35 | 12.325% | $173.3736 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $102.49 | 6.364% | $109.0125 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $88.44 | 12.587% | $99.5719 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $188.95 | 6.825% | $201.8458 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,074.51 | $1,170.7295 | $1,170.72 | $1,170.65 | $1,170.70 | |