| 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 | $191.43 | 12.781% | $215.8967 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $18.74 | 8.862% | $20.4007 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $134.27 | 9.562% | $147.1089 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $164.42 | 11.611% | $183.5108 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $236.73 | 8.235% | $256.2247 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $106.93 | 3.178% | $110.3282 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $118.51 | 11.741% | $132.4243 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $971.03 | $1,065.8943 | $1,065.89 | $1,065.85 | $1,065.80 | |