| 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 | $207.93 | 4.191% | $216.6443 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $36.61 | 6.360% | $38.9384 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $243.63 | 13.791% | $277.229 | $277.23 | $277.25 | $277.20 |
| Purchase #4 | $140.50 | 7.134% | $150.5233 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $138.69 | 6.686% | $147.9628 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $19.44 | 12.746% | $21.9178 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $93.43 | 3.761% | $96.9439 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $880.23 | $950.1595 | $950.15 | $950.15 | $950.00 | |