| 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 | $186.96 | 9.605% | $204.9175 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $217.95 | 10.366% | $240.5427 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $103.73 | 10.256% | $114.3685 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $103.64 | 5.778% | $109.6283 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $227.77 | 6.531% | $242.6457 | $242.65 | $242.65 | $242.60 |
| Purchase #6 | $43.29 | 13.452% | $49.1134 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $24.51 | 13.557% | $27.8328 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $907.85 | $989.0489 | $989.05 | $989.05 | $988.90 | |