| 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 | $231.94 | 10.865% | $257.1403 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $115.85 | 7.742% | $124.8191 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $202.37 | 7.137% | $216.8131 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $93.76 | 13.184% | $106.1213 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $43.68 | 5.766% | $46.1986 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $54.94 | 9.288% | $60.0428 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $20.72 | 4.779% | $21.7102 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $763.26 | $832.8454 | $832.84 | $832.80 | $832.70 | |