| 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 | $85.66 | 3.761% | $88.8817 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $159.32 | 5.110% | $167.4613 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $135.40 | 13.491% | $153.6668 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $197.68 | 3.393% | $204.3873 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $244.87 | 5.191% | $257.5812 | $257.58 | $257.60 | $257.60 |
| Purchase #6 | $215.92 | 11.145% | $239.9843 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $167.98 | 8.182% | $181.7241 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $1,206.83 | $1,293.6867 | $1,293.68 | $1,293.70 | $1,293.80 | |