| 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 | $215.88 | 10.729% | $239.0418 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $18.94 | 10.616% | $20.9507 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $54.31 | 8.228% | $58.7786 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $246.83 | 3.653% | $255.8467 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $167.69 | 12.809% | $189.1694 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $229.73 | 8.815% | $249.9807 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $159.61 | 6.423% | $169.8618 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $1,092.99 | $1,183.6297 | $1,183.63 | $1,183.65 | $1,183.70 | |