| 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 | $220.30 | 3.152% | $227.2439 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $107.93 | 5.753% | $114.1392 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $67.87 | 4.653% | $71.028 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $14.88 | 4.605% | $15.5652 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $10.78 | 10.335% | $11.8941 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $227.51 | 5.543% | $240.1209 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $36.28 | 5.290% | $38.1992 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $685.55 | $718.1905 | $718.19 | $718.20 | $718.10 | |