| 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 | $234.53 | 9.705% | $257.2911 | $257.29 | $257.30 | $257.30 |
| Purchase #2 | $89.69 | 13.862% | $102.1228 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $235.89 | 9.426% | $258.125 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $235.80 | 13.176% | $266.869 | $266.87 | $266.85 | $266.90 |
| Purchase #5 | $204.38 | 12.639% | $230.2116 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $204.75 | 6.121% | $217.2827 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $156.46 | 8.267% | $169.3945 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $1,361.50 | $1,501.2967 | $1,501.29 | $1,501.30 | $1,501.30 | |