| 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 | $111.80 | 3.210% | $115.3888 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $78.34 | 7.373% | $84.116 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $196.55 | 9.486% | $215.1947 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $184.60 | 11.514% | $205.8548 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $58.65 | 7.470% | $63.0312 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $171.42 | 13.436% | $194.452 | $194.45 | $194.45 | $194.50 |
| Purchase #7 | $6.49 | 6.617% | $6.9194 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $807.85 | $884.9569 | $884.95 | $884.95 | $885.00 | |