| 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 | $223.66 | 4.586% | $233.917 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $232.68 | 9.566% | $254.9382 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $109.71 | 11.466% | $122.2893 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $15.74 | 8.348% | $17.054 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $159.75 | 6.864% | $170.7152 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $50.64 | 4.851% | $53.0965 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $74.69 | 8.302% | $80.8908 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $866.87 | $932.9010 | $932.91 | $932.90 | $932.90 | |