| 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 | $198.92 | 8.294% | $215.4184 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $60.40 | 7.148% | $64.7174 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $132.84 | 10.194% | $146.3817 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $68.60 | 13.124% | $77.6031 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $193.96 | 7.811% | $209.1102 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $118.45 | 11.847% | $132.4828 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $224.87 | 12.546% | $253.0822 | $253.08 | $253.10 | $253.10 |
| 7 purchase totals = | $998.04 | $1,098.7958 | $1,098.79 | $1,098.80 | $1,098.80 | |