| 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 | $202.43 | 12.373% | $227.4767 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $130.89 | 10.246% | $144.301 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $13.39 | 11.740% | $14.962 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $219.39 | 8.139% | $237.2462 | $237.25 | $237.25 | $237.20 |
| Purchase #5 | $60.72 | 12.292% | $68.1837 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $9.68 | 11.636% | $10.8064 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $241.46 | 9.824% | $265.181 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $877.96 | $968.1570 | $968.16 | $968.20 | $968.20 | |