| 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 | $243.93 | 8.854% | $265.5276 | $265.53 | $265.55 | $265.50 |
| Purchase #2 | $52.41 | 11.403% | $58.3863 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $136.42 | 9.334% | $149.1534 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $110.31 | 12.490% | $124.0877 | $124.09 | $124.10 | $124.10 |
| Purchase #5 | $220.70 | 3.415% | $228.2369 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $198.56 | 10.164% | $218.7416 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $216.81 | 12.532% | $243.9806 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,179.14 | $1,288.1141 | $1,288.12 | $1,288.20 | $1,288.10 | |