| 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 | $211.94 | 8.377% | $229.6942 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $50.73 | 6.358% | $53.9554 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $138.97 | 10.865% | $154.0691 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $120.50 | 10.648% | $133.3308 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $52.51 | 5.244% | $55.2636 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $233.57 | 6.868% | $249.6116 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $67.47 | 4.577% | $70.5581 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $875.69 | $946.4828 | $946.48 | $946.45 | $946.60 | |