| 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 | $106.33 | 13.339% | $120.5134 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $66.61 | 13.198% | $75.4012 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $67.40 | 10.843% | $74.7082 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $170.87 | 3.359% | $176.6095 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $226.39 | 7.244% | $242.7897 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $134.60 | 7.139% | $144.2091 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $212.33 | 10.851% | $235.3699 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $984.53 | $1,069.6010 | $1,069.60 | $1,069.55 | $1,069.60 | |