| 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 | $217.78 | 11.373% | $242.5481 | $242.55 | $242.55 | $242.50 |
| Purchase #2 | $152.38 | 5.112% | $160.1697 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $46.35 | 3.796% | $48.1094 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $195.96 | 3.793% | $203.3928 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $29.92 | 10.250% | $32.9868 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $105.96 | 13.593% | $120.3631 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $65.90 | 4.307% | $68.7383 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $814.25 | $876.3082 | $876.31 | $876.30 | $876.30 | |