| 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 | $211.62 | 8.354% | $229.2987 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $34.31 | 6.333% | $36.4829 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $23.77 | 5.754% | $25.1377 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $214.49 | 10.364% | $236.7197 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $47.71 | 11.117% | $53.0139 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $108.71 | 12.532% | $122.3335 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $69.43 | 10.662% | $76.8326 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $710.04 | $779.8190 | $779.81 | $779.85 | $779.70 | |