| 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 | $118.77 | 5.510% | $125.3142 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $110.63 | 11.644% | $123.5118 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $80.59 | 13.139% | $91.1787 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $184.39 | 13.357% | $209.019 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $77.75 | 8.703% | $84.5166 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $113.27 | 13.599% | $128.6736 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $23.48 | 8.481% | $25.4713 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $708.88 | $787.6852 | $787.68 | $787.60 | $787.70 | |