| 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 | $215.66 | 4.314% | $224.9636 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $153.66 | 13.400% | $174.2504 | $174.25 | $174.25 | $174.30 |
| Purchase #3 | $170.73 | 4.319% | $178.1038 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $126.42 | 7.695% | $136.148 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $230.64 | 4.231% | $240.3984 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $97.70 | 11.802% | $109.2306 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $156.90 | 11.546% | $175.0157 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $1,151.71 | $1,238.1105 | $1,238.11 | $1,238.10 | $1,238.10 | |