| 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 | $243.28 | 5.554% | $256.7918 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $124.49 | 6.542% | $132.6341 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $228.73 | 4.512% | $239.0503 | $239.05 | $239.05 | $239.10 |
| Purchase #4 | $220.32 | 6.513% | $234.6694 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $150.51 | 13.586% | $170.9583 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $201.59 | 6.753% | $215.2034 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $238.86 | 6.105% | $253.4424 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,407.78 | $1,502.7497 | $1,502.74 | $1,502.75 | $1,502.80 | |