| 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 | $94.55 | 7.290% | $101.4427 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $32.50 | 13.463% | $36.8755 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $26.85 | 4.263% | $27.9946 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $116.72 | 9.440% | $127.7384 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $181.33 | 10.791% | $200.8973 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $143.72 | 10.799% | $159.2403 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $219.94 | 11.221% | $244.6195 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $815.61 | $898.8083 | $898.81 | $898.85 | $898.70 | |