| 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 | $129.46 | 11.563% | $144.4295 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $241.29 | 4.155% | $251.3156 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $38.38 | 5.209% | $40.3792 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $37.81 | 7.669% | $40.7096 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $168.35 | 12.674% | $189.6867 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $83.80 | 10.220% | $92.3644 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $84.94 | 10.104% | $93.5223 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $784.03 | $852.4073 | $852.41 | $852.40 | $852.40 | |