| 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 | $213.59 | 12.134% | $239.507 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $76.47 | 11.254% | $85.0759 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $214.68 | 6.797% | $229.2718 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $165.81 | 7.365% | $178.0219 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $194.66 | 8.560% | $211.3229 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $12.42 | 4.583% | $12.9892 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $96.31 | 9.269% | $105.237 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $973.94 | $1,061.4257 | $1,061.43 | $1,061.40 | $1,061.40 | |