| 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 | $247.80 | 3.814% | $257.2511 | $257.25 | $257.25 | $257.30 |
| Purchase #2 | $170.43 | 4.504% | $178.1062 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $63.32 | 9.700% | $69.462 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $91.75 | 6.528% | $97.7394 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $93.83 | 6.703% | $100.1194 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $108.60 | 13.317% | $123.0623 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $128.72 | 5.860% | $136.263 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $904.45 | $962.0034 | $962.00 | $961.95 | $962.10 | |