| 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 | $112.69 | 10.811% | $124.8729 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $109.67 | 11.319% | $122.0835 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $206.56 | 8.474% | $224.0639 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $24.45 | 6.598% | $26.0632 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $6.98 | 5.804% | $7.3851 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $182.72 | 9.146% | $199.4316 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $206.94 | 7.105% | $221.6431 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $850.01 | $925.5433 | $925.53 | $925.55 | $925.60 | |