| 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 | $220.79 | 4.639% | $231.0324 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $179.29 | 4.307% | $187.012 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $233.95 | 4.336% | $244.0941 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $138.26 | 3.311% | $142.8378 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $46.71 | 13.209% | $52.8799 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $108.94 | 7.383% | $116.983 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $22.30 | 4.247% | $23.2471 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $950.24 | $998.0863 | $998.08 | $998.15 | $998.00 | |