| 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 | $20.62 | 10.516% | $22.7884 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $244.26 | 9.793% | $268.1804 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $109.47 | 4.392% | $114.2779 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $223.31 | 13.724% | $253.9571 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $235.89 | 3.355% | $243.8041 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $236.64 | 9.412% | $258.9126 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $235.93 | 6.560% | $251.407 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,306.12 | $1,413.3275 | $1,413.33 | $1,413.35 | $1,413.40 | |