| 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 | $190.51 | 12.267% | $213.8799 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $26.41 | 13.328% | $29.9299 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $223.79 | 13.527% | $254.0621 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $244.57 | 13.246% | $276.9657 | $276.97 | $276.95 | $277.00 |
| Purchase #5 | $88.68 | 8.810% | $96.4927 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $154.73 | 3.744% | $160.5231 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $179.51 | 4.318% | $187.2612 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $1,108.20 | $1,219.1146 | $1,219.11 | $1,219.10 | $1,219.20 | |