| 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 | $135.90 | 10.472% | $150.1314 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $232.82 | 3.479% | $240.9198 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $13.50 | 8.803% | $14.6884 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $117.49 | 11.277% | $130.7393 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $134.61 | 10.263% | $148.425 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $44.77 | 7.624% | $48.1833 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $217.52 | 4.585% | $227.4933 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $896.61 | $960.5805 | $960.58 | $960.65 | $960.50 | |