| 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 | $43.71 | 7.849% | $47.1408 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $18.80 | 5.465% | $19.8274 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $212.91 | 12.248% | $238.9872 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $97.71 | 5.470% | $103.0547 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $100.80 | 12.729% | $113.6308 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $222.72 | 5.738% | $235.4997 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $229.46 | 12.728% | $258.6657 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $926.11 | $1,016.8063 | $1,016.81 | $1,016.85 | $1,016.80 | |