| 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 | $248.44 | 10.529% | $274.5982 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $94.53 | 8.319% | $102.394 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $90.90 | 7.195% | $97.4403 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $17.60 | 7.542% | $18.9274 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $14.49 | 13.401% | $16.4318 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $21.79 | 6.222% | $23.1458 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $208.80 | 13.681% | $237.3659 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $696.55 | $770.3034 | $770.31 | $770.35 | $770.20 | |