| 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 | $244.70 | 5.320% | $257.718 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $74.47 | 13.739% | $84.7014 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $49.58 | 12.591% | $55.8226 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $144.67 | 5.825% | $153.097 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $89.40 | 11.400% | $99.5916 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $41.96 | 9.347% | $45.882 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $205.87 | 12.233% | $231.0541 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $850.65 | $927.8667 | $927.86 | $927.85 | $927.90 | |