| 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 | $238.47 | 6.576% | $254.1518 | $254.15 | $254.15 | $254.20 |
| Purchase #2 | $240.57 | 8.420% | $260.826 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $224.92 | 3.193% | $232.1017 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $185.80 | 4.698% | $194.5289 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $159.55 | 5.743% | $168.713 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $111.40 | 6.392% | $118.5207 | $118.52 | $118.50 | $118.50 |
| Purchase #7 | $220.91 | 4.129% | $230.0314 | $230.03 | $230.05 | $230.00 |
| 7 purchase totals = | $1,381.62 | $1,458.8735 | $1,458.87 | $1,458.90 | $1,458.80 | |