| 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 | $242.73 | 6.331% | $258.0972 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $163.95 | 10.276% | $180.7975 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $59.88 | 8.210% | $64.7961 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $128.29 | 4.650% | $134.2555 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $116.44 | 13.526% | $132.1897 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $162.39 | 9.740% | $178.2068 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $48.70 | 3.760% | $50.5311 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $922.38 | $998.8739 | $998.89 | $998.90 | $998.90 | |