| 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 | $187.40 | 3.208% | $193.4118 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $56.97 | 8.115% | $61.5931 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $8.93 | 8.328% | $9.6737 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $101.25 | 5.231% | $106.5464 | $106.55 | $106.55 | $106.50 |
| Purchase #5 | $133.81 | 11.427% | $149.1005 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $109.69 | 3.751% | $113.8045 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $244.70 | 5.180% | $257.3755 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $842.75 | $891.5055 | $891.50 | $891.50 | $891.50 | |