| 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 | $94.59 | 4.611% | $98.9515 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $220.54 | 10.254% | $243.1542 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $139.71 | 3.157% | $144.1206 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $67.97 | 7.704% | $73.2064 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $216.66 | 4.327% | $226.0349 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $97.74 | 3.542% | $101.202 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $234.34 | 9.525% | $256.6609 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $1,071.55 | $1,143.3305 | $1,143.32 | $1,143.30 | $1,143.40 | |