| 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 | $221.90 | 13.860% | $252.6553 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $101.62 | 7.873% | $109.6205 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $51.36 | 13.779% | $58.4369 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $175.71 | 13.317% | $199.1093 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $222.48 | 4.533% | $232.565 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $61.75 | 4.790% | $64.7078 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $166.85 | 3.289% | $172.3377 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,001.67 | $1,089.4325 | $1,089.45 | $1,089.40 | $1,089.40 | |