| 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 | $249.48 | 3.673% | $258.6434 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $180.30 | 9.568% | $197.5511 | $197.55 | $197.55 | $197.60 |
| Purchase #3 | $107.84 | 8.438% | $116.9395 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $225.80 | 8.231% | $244.3856 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $83.95 | 7.390% | $90.1539 | $90.15 | $90.15 | $90.20 |
| Purchase #6 | $233.88 | 4.236% | $243.7872 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $105.26 | 3.270% | $108.702 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $1,186.51 | $1,260.1627 | $1,260.16 | $1,260.20 | $1,260.20 | |