| 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 | $109.52 | 13.857% | $124.6962 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $106.64 | 4.189% | $111.1071 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $11.49 | 11.388% | $12.7985 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $120.98 | 5.542% | $127.6847 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $146.79 | 8.705% | $159.5681 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $189.36 | 6.108% | $200.9261 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $198.86 | 8.737% | $216.2344 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $883.64 | $953.0151 | $953.02 | $953.05 | $953.00 | |