| 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 | $128.86 | 3.311% | $133.1266 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $91.59 | 8.410% | $99.2927 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $239.90 | 8.389% | $260.0252 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $76.81 | 8.629% | $83.4379 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $93.48 | 11.152% | $103.9049 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $193.45 | 3.438% | $200.1008 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $60.61 | 5.806% | $64.129 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $884.70 | $944.0171 | $944.02 | $944.10 | $943.90 | |