| 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 | $201.48 | 4.276% | $210.0953 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $66.30 | 6.161% | $70.3847 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $125.99 | 5.479% | $132.893 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $137.55 | 5.184% | $144.6806 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $138.52 | 9.639% | $151.8719 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $84.43 | 9.766% | $92.6754 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $188.55 | 9.220% | $205.9343 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $942.82 | $1,008.5352 | $1,008.53 | $1,008.60 | $1,008.60 | |