| 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 | $119.75 | 10.138% | $131.8903 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $233.44 | 3.634% | $241.9232 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $165.68 | 8.121% | $179.1349 | $179.13 | $179.15 | $179.10 |
| Purchase #4 | $239.55 | 8.142% | $259.0542 | $259.05 | $259.05 | $259.10 |
| Purchase #5 | $159.26 | 5.658% | $168.2709 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $231.68 | 3.704% | $240.2614 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $190.55 | 10.304% | $210.1843 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,339.91 | $1,430.7192 | $1,430.70 | $1,430.70 | $1,430.80 | |