| 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 | $10.85 | 3.590% | $11.2395 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $128.77 | 13.400% | $146.0252 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $154.34 | 12.257% | $173.2575 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $233.78 | 10.711% | $258.8202 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $27.28 | 8.492% | $29.5966 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $133.57 | 12.520% | $150.293 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $37.55 | 11.760% | $41.9659 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $726.14 | $811.1979 | $811.21 | $811.20 | $811.20 | |