| 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 | $205.63 | 10.541% | $227.3055 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $231.62 | 8.561% | $251.449 | $251.45 | $251.45 | $251.40 |
| Purchase #3 | $206.57 | 8.223% | $223.5563 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $67.74 | 4.731% | $70.9448 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $50.31 | 7.114% | $53.8891 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $34.52 | 13.167% | $39.0652 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $69.25 | 5.646% | $73.1599 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $865.64 | $939.3698 | $939.38 | $939.35 | $939.40 | |