| 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 | $245.82 | 5.197% | $258.5953 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $131.33 | 8.541% | $142.5469 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $15.34 | 3.177% | $15.8274 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $40.99 | 12.749% | $46.2158 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $93.26 | 9.554% | $102.1701 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $139.69 | 11.861% | $156.2586 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $177.52 | 12.425% | $199.5769 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $843.95 | $921.1910 | $921.21 | $921.20 | $921.20 | |