| 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 | $200.82 | 8.419% | $217.727 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $138.36 | 11.405% | $154.14 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $27.65 | 5.318% | $29.1204 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $69.97 | 7.266% | $75.054 | $75.05 | $75.05 | $75.10 |
| Purchase #5 | $170.54 | 11.295% | $189.8025 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $230.67 | 9.147% | $251.7694 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $244.80 | 4.514% | $255.8503 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $1,082.81 | $1,173.4636 | $1,173.46 | $1,173.45 | $1,173.50 | |