| 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 | $179.91 | 10.748% | $199.2467 | $199.25 | $199.25 | $199.20 |
| Purchase #2 | $193.51 | 5.529% | $204.2092 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $232.89 | 3.404% | $240.8176 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $123.99 | 10.454% | $136.9519 | $136.95 | $136.95 | $137.00 |
| Purchase #5 | $118.57 | 10.744% | $131.3092 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $25.83 | 9.556% | $28.2983 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $47.51 | 5.409% | $50.0798 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $922.21 | $990.9127 | $990.92 | $990.90 | $990.90 | |