| 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 | $94.98 | 5.251% | $99.9674 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $175.31 | 8.422% | $190.0746 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $103.39 | 5.586% | $109.1654 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $240.47 | 5.199% | $252.972 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $209.83 | 11.191% | $233.3121 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $191.39 | 12.426% | $215.1721 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $71.75 | 8.334% | $77.7296 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $1,087.12 | $1,178.3932 | $1,178.39 | $1,178.30 | $1,178.50 | |