| 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 | $37.94 | 4.253% | $39.5536 | $39.55 | $39.55 | $39.60 |
| Purchase #2 | $214.51 | 12.772% | $241.9072 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $53.30 | 7.431% | $57.2607 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $212.33 | 12.110% | $238.0432 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $114.98 | 11.432% | $128.1245 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $40.61 | 13.557% | $46.1155 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $141.89 | 3.653% | $147.0732 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $815.56 | $898.0779 | $898.07 | $898.00 | $898.10 | |