| 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 | $238.66 | 4.767% | $250.0369 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $141.49 | 9.628% | $155.1127 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $241.97 | 5.638% | $255.6123 | $255.61 | $255.60 | $255.60 |
| Purchase #4 | $188.60 | 3.836% | $195.8347 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $84.46 | 10.154% | $93.0361 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $21.55 | 11.492% | $24.0265 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $205.89 | 3.798% | $213.7097 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,122.62 | $1,187.3689 | $1,187.37 | $1,187.40 | $1,187.20 | |