| 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 | $226.90 | 5.341% | $239.0187 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $209.65 | 5.249% | $220.6545 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $131.77 | 11.121% | $146.4241 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $213.45 | 10.283% | $235.3991 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $230.83 | 5.307% | $243.0801 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $64.88 | 12.249% | $72.8272 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $97.47 | 13.326% | $110.4589 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $1,174.95 | $1,267.8626 | $1,267.86 | $1,267.85 | $1,267.90 | |