| 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 | $130.85 | 7.822% | $141.0851 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $236.28 | 5.325% | $248.8619 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $83.36 | 7.848% | $89.9021 | $89.90 | $89.90 | $89.90 |
| Purchase #4 | $64.32 | 3.589% | $66.6284 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $200.62 | 10.229% | $221.1414 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $160.82 | 11.286% | $178.9701 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $11.53 | 4.638% | $12.0648 | $12.06 | $12.05 | $12.10 |
| 7 purchase totals = | $887.78 | $958.6538 | $958.65 | $958.65 | $958.70 | |