| 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 | $203.53 | 9.626% | $223.1218 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $5.80 | 7.318% | $6.2244 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $170.86 | 3.473% | $176.794 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $129.81 | 5.568% | $137.0378 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $38.32 | 5.480% | $40.4199 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $238.44 | 9.435% | $260.9368 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $58.96 | 9.681% | $64.6679 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $845.72 | $909.2026 | $909.20 | $909.15 | $909.10 | |