| 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 | $242.26 | 9.268% | $264.7127 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $238.68 | 10.609% | $264.0016 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $52.69 | 12.732% | $59.3985 | $59.40 | $59.40 | $59.40 |
| Purchase #4 | $247.47 | 9.200% | $270.2372 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $140.47 | 10.417% | $155.1028 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $98.66 | 3.405% | $102.0194 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $115.52 | 6.165% | $122.6418 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $1,135.75 | $1,238.1140 | $1,238.11 | $1,238.10 | $1,238.00 | |