| 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 | $216.94 | 8.370% | $235.0979 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $82.64 | 6.505% | $88.0157 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $62.55 | 9.625% | $68.5704 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $196.99 | 9.482% | $215.6686 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $194.31 | 8.527% | $210.8788 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $69.27 | 11.580% | $77.2915 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $54.58 | 11.571% | $60.8955 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $877.28 | $956.4184 | $956.43 | $956.40 | $956.50 | |