| 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 | $108.63 | 8.343% | $117.693 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $104.74 | 8.267% | $113.3989 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $169.45 | 7.568% | $182.274 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $120.84 | 10.128% | $133.0787 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $61.52 | 11.361% | $68.5093 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $33.71 | 9.471% | $36.9027 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $247.48 | 11.442% | $275.7967 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $846.37 | $927.6533 | $927.65 | $927.65 | $927.70 | |