| 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 | $106.87 | 5.828% | $113.0984 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $198.65 | 13.678% | $225.8213 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $45.98 | 3.109% | $47.4095 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $223.88 | 8.334% | $242.5382 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $218.49 | 12.472% | $245.7401 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $160.36 | 8.533% | $174.0435 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $93.56 | 8.336% | $101.3592 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $1,047.79 | $1,150.0102 | $1,150.01 | $1,150.00 | $1,149.90 | |