| 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 | $214.33 | 10.833% | $237.5484 | $237.55 | $237.55 | $237.50 |
| Purchase #2 | $37.95 | 3.162% | $39.15 | $39.15 | $39.15 | $39.20 |
| Purchase #3 | $200.62 | 8.216% | $217.1029 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $10.67 | 12.845% | $12.0406 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $25.68 | 5.762% | $27.1597 | $27.16 | $27.15 | $27.20 |
| Purchase #6 | $89.50 | 6.226% | $95.0723 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $52.99 | 7.220% | $56.8159 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $631.74 | $684.8898 | $684.89 | $684.85 | $684.90 | |