| 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 | $188.84 | 13.786% | $214.8735 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $189.37 | 7.779% | $204.1011 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $105.86 | 12.110% | $118.6796 | $118.68 | $118.70 | $118.70 |
| Purchase #4 | $178.70 | 3.450% | $184.8652 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $85.46 | 3.603% | $88.5391 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $141.36 | 9.145% | $154.2874 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $124.26 | 6.861% | $132.7855 | $132.79 | $132.80 | $132.80 |
| 7 purchase totals = | $1,013.85 | $1,098.1314 | $1,098.14 | $1,098.15 | $1,098.20 | |