| 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 | $191.64 | 9.644% | $210.1218 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $56.75 | 13.186% | $64.2331 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $27.39 | 8.855% | $29.8154 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $39.27 | 4.629% | $41.0878 | $41.09 | $41.10 | $41.10 |
| Purchase #5 | $174.88 | 4.607% | $182.9367 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $235.31 | 3.629% | $243.8494 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $185.38 | 11.633% | $206.9453 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $910.62 | $978.9895 | $979.00 | $979.00 | $978.80 | |