| 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 | $223.51 | 3.499% | $231.3306 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $180.87 | 6.763% | $193.1022 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $65.42 | 9.297% | $71.5021 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $129.92 | 5.367% | $136.8928 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $191.60 | 7.192% | $205.3799 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $213.94 | 12.224% | $240.092 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $85.80 | 10.387% | $94.712 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $1,091.06 | $1,173.0116 | $1,173.00 | $1,173.05 | $1,173.00 | |