| 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 | $240.33 | 13.620% | $273.0629 | $273.06 | $273.05 | $273.10 |
| Purchase #2 | $22.67 | 12.789% | $25.5693 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $65.82 | 11.184% | $73.1813 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $218.98 | 8.677% | $237.9809 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $83.50 | 9.469% | $91.4066 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $34.70 | 8.108% | $37.5135 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $97.60 | 3.590% | $101.1038 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $763.60 | $839.8183 | $839.81 | $839.80 | $839.90 | |