| 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 | $217.99 | 8.751% | $237.0663 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $97.99 | 7.305% | $105.1482 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $16.33 | 12.798% | $18.4199 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $21.99 | 9.102% | $23.9915 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $103.67 | 6.804% | $110.7237 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $207.39 | 10.717% | $229.616 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $9.25 | 3.773% | $9.599 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $674.61 | $734.5646 | $734.57 | $734.50 | $734.50 | |