| 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 | $234.87 | 10.221% | $258.8761 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $174.75 | 8.743% | $190.0284 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $174.39 | 10.687% | $193.0271 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $132.49 | 10.228% | $146.0411 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $78.59 | 8.746% | $85.4635 | $85.46 | $85.45 | $85.50 |
| Purchase #6 | $152.36 | 6.178% | $161.7728 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $16.96 | 12.105% | $19.013 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $964.41 | $1,054.2220 | $1,054.22 | $1,054.25 | $1,054.20 | |