| 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 | $13.66 | 4.653% | $14.2956 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $176.56 | 4.164% | $183.912 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $150.28 | 12.726% | $169.4046 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $81.59 | 12.536% | $91.8181 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $227.68 | 4.790% | $238.5859 | $238.59 | $238.60 | $238.60 |
| Purchase #6 | $132.48 | 6.698% | $141.3535 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $72.35 | 3.216% | $74.6768 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $854.60 | $914.0465 | $914.05 | $914.05 | $914.10 | |