| 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 | $222.81 | 4.554% | $232.9568 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $117.50 | 9.507% | $128.6707 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $64.48 | 10.499% | $71.2498 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $58.88 | 6.444% | $62.6742 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $234.85 | 10.343% | $259.1405 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $46.88 | 11.329% | $52.191 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $158.51 | 9.516% | $173.5938 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $903.91 | $980.4768 | $980.47 | $980.45 | $980.50 | |