| 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 | $222.86 | 3.204% | $230.0004 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $79.73 | 12.613% | $89.7863 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $239.28 | 11.283% | $266.278 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $238.78 | 5.341% | $251.5332 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $244.36 | 5.215% | $257.1034 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $52.62 | 11.138% | $58.4808 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $170.86 | 12.644% | $192.4635 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $1,248.49 | $1,345.6456 | $1,345.64 | $1,345.70 | $1,345.70 | |