| 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 | $221.58 | 12.130% | $248.4577 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $8.38 | 7.561% | $9.0136 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $43.77 | 3.233% | $45.1851 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $58.38 | 11.470% | $65.0762 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $193.68 | 6.408% | $206.091 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $31.77 | 5.253% | $33.4389 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $136.45 | 12.185% | $153.0764 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $694.01 | $760.3389 | $760.35 | $760.40 | $760.40 | |