| 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 | $216.65 | 7.267% | $232.394 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $7.33 | 5.118% | $7.7051 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $192.91 | 6.155% | $204.7836 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $60.25 | 13.263% | $68.241 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $246.26 | 11.535% | $274.6661 | $274.67 | $274.65 | $274.70 |
| Purchase #6 | $41.29 | 10.524% | $45.6354 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $21.60 | 10.738% | $23.9194 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $786.29 | $857.3446 | $857.35 | $857.35 | $857.30 | |