| 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 | $232.46 | 8.211% | $251.5473 | $251.55 | $251.55 | $251.50 |
| Purchase #2 | $39.86 | 13.657% | $45.3037 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $139.91 | 9.698% | $153.4785 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $225.84 | 6.205% | $239.8534 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $99.44 | 10.580% | $109.9608 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $201.48 | 3.840% | $209.2168 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $163.27 | 9.495% | $178.7725 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $1,102.26 | $1,188.1330 | $1,188.13 | $1,188.10 | $1,188.20 | |