| 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 | $220.62 | 9.404% | $241.3671 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $89.61 | 12.296% | $100.6284 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $23.66 | 4.793% | $24.794 | $24.79 | $24.80 | $24.80 |
| Purchase #4 | $101.78 | 5.484% | $107.3616 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $124.68 | 8.323% | $135.0571 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $194.37 | 9.677% | $213.1792 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $87.88 | 12.700% | $99.0408 | $99.04 | $99.05 | $99.00 |
| 7 purchase totals = | $842.60 | $921.4282 | $921.43 | $921.45 | $921.50 | |