| 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 | $239.95 | 7.683% | $258.3854 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $76.90 | 13.213% | $87.0608 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $109.91 | 8.778% | $119.5579 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $227.90 | 4.761% | $238.7503 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $177.59 | 13.591% | $201.7263 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $163.62 | 12.829% | $184.6108 | $184.61 | $184.60 | $184.60 |
| Purchase #7 | $169.63 | 6.446% | $180.5643 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,165.50 | $1,270.6558 | $1,270.66 | $1,270.65 | $1,270.80 | |