| 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 | $239.34 | 7.701% | $257.7716 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $241.76 | 7.489% | $259.8654 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $187.87 | 5.269% | $197.7689 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $116.45 | 4.666% | $121.8836 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $130.62 | 8.709% | $141.9957 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $84.29 | 4.601% | $88.1682 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $62.77 | 9.591% | $68.7903 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $1,063.10 | $1,136.2437 | $1,136.25 | $1,136.20 | $1,136.40 | |