| 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 | $103.26 | 5.291% | $108.7235 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $172.35 | 4.721% | $180.4866 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $199.38 | 12.683% | $224.6674 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $97.90 | 4.461% | $102.2673 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $119.88 | 5.574% | $126.5621 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $169.69 | 12.453% | $190.8215 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $165.48 | 10.390% | $182.6734 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $1,027.94 | $1,116.2018 | $1,116.20 | $1,116.10 | $1,116.30 | |