| 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 | $238.66 | 5.225% | $251.13 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $67.33 | 4.124% | $70.1067 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $203.29 | 6.137% | $215.7659 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $223.93 | 10.157% | $246.6746 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $159.74 | 6.368% | $169.9122 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $88.54 | 13.112% | $100.1494 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $231.50 | 7.663% | $249.2398 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,212.99 | $1,302.9786 | $1,302.98 | $1,302.95 | $1,302.90 | |