| 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 | $30.66 | 10.315% | $33.8226 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $89.63 | 12.679% | $100.9942 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $102.55 | 3.727% | $106.372 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $193.99 | 3.468% | $200.7176 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $151.64 | 6.380% | $161.3146 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $226.85 | 10.301% | $250.2178 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $102.84 | 5.612% | $108.6114 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $898.16 | $962.0502 | $962.04 | $961.95 | $962.00 | |