| 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 | $23.33 | 7.434% | $25.0644 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $128.44 | 11.597% | $143.3352 | $143.34 | $143.35 | $143.30 |
| Purchase #3 | $236.27 | 3.261% | $243.9748 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $137.59 | 4.489% | $143.7664 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $98.33 | 12.389% | $110.5121 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $69.64 | 7.261% | $74.6966 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $189.88 | 13.223% | $214.9878 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $883.48 | $956.3373 | $956.34 | $956.30 | $956.40 | |