| 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 | $243.55 | 11.781% | $272.2426 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $114.74 | 12.238% | $128.7819 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $52.78 | 5.570% | $55.7198 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $58.41 | 3.328% | $60.3539 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $16.69 | 8.363% | $18.0858 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $65.31 | 8.766% | $71.0351 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $88.26 | 6.518% | $94.0128 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $639.74 | $700.2319 | $700.23 | $700.25 | $700.20 | |