| 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 | $230.74 | 13.786% | $262.5498 | $262.55 | $262.55 | $262.50 |
| Purchase #2 | $45.59 | 13.474% | $51.7328 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $244.95 | 5.400% | $258.1773 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $65.92 | 13.109% | $74.5615 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $57.81 | 11.512% | $64.4651 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $203.74 | 10.539% | $225.2122 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $77.71 | 5.775% | $82.1978 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $926.46 | $1,018.8965 | $1,018.90 | $1,018.90 | $1,018.90 | |