| 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 | $250.36 | 6.311% | $266.1602 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $168.71 | 7.458% | $181.2924 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $99.49 | 3.401% | $102.8737 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $238.43 | 8.160% | $257.8859 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $66.84 | 3.421% | $69.1266 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $216.65 | 9.827% | $237.9402 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $220.45 | 7.463% | $236.9022 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $1,260.93 | $1,352.1812 | $1,352.18 | $1,352.20 | $1,352.20 | |