| 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 | $241.88 | 12.495% | $272.1029 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $71.76 | 13.386% | $81.3658 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $65.32 | 11.307% | $72.7057 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $226.65 | 5.330% | $238.7304 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $94.35 | 7.333% | $101.2687 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $22.67 | 6.150% | $24.0642 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $86.43 | 13.390% | $98.003 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $809.06 | $888.2407 | $888.24 | $888.20 | $888.30 | |