| 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 | $84.79 | 5.736% | $89.6536 | $89.65 | $89.65 | $89.70 |
| Purchase #2 | $221.65 | 12.212% | $248.7179 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $200.57 | 6.625% | $213.8578 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $139.57 | 8.659% | $151.6554 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $65.54 | 10.273% | $72.2729 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $250.62 | 6.269% | $266.3314 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $244.92 | 7.802% | $264.0287 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $1,207.66 | $1,306.5177 | $1,306.52 | $1,306.50 | $1,306.60 | |