| 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 | 7.648% | $203.2825 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $223.73 | 13.828% | $254.6674 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $113.94 | 11.203% | $126.7047 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $64.81 | 7.859% | $69.9034 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $150.68 | 12.702% | $169.8194 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $220.37 | 8.196% | $238.4315 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $26.50 | 7.297% | $28.4337 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $988.87 | $1,091.2426 | $1,091.23 | $1,091.25 | $1,091.20 | |