| 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 | $101.55 | 9.188% | $110.8804 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $227.34 | 5.467% | $239.7687 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $149.35 | 11.372% | $166.3341 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $156.91 | 12.713% | $176.858 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $231.84 | 9.262% | $253.313 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $242.75 | 5.627% | $256.4095 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $191.36 | 5.637% | $202.147 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $1,301.10 | $1,405.7107 | $1,405.71 | $1,405.70 | $1,405.70 | |