| 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 | $193.76 | 9.267% | $211.7157 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $206.87 | 9.786% | $227.1143 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $42.91 | 10.418% | $47.3804 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $226.50 | 9.654% | $248.3663 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $86.50 | 6.751% | $92.3396 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $41.36 | 7.317% | $44.3863 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $68.86 | 7.454% | $73.9928 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $866.76 | $945.2954 | $945.30 | $945.30 | $945.30 | |