| 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 | $204.68 | 9.772% | $224.6813 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $211.28 | 12.166% | $236.9843 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $29.73 | 7.824% | $32.0561 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $77.37 | 7.142% | $82.8958 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $189.49 | 7.635% | $203.9576 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $231.45 | 4.330% | $241.4718 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $247.72 | 12.657% | $279.0739 | $279.07 | $279.05 | $279.10 |
| 7 purchase totals = | $1,191.72 | $1,301.1208 | $1,301.12 | $1,301.10 | $1,301.30 | |