| 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 | $113.39 | 5.827% | $119.9972 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $126.64 | 9.424% | $138.5746 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $191.90 | 13.746% | $218.2786 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $66.90 | 3.790% | $69.4355 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $102.98 | 12.667% | $116.0245 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $117.34 | 4.423% | $122.5299 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $55.97 | 8.400% | $60.6715 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $775.12 | $845.5118 | $845.51 | $845.50 | $845.50 | |