| 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 | $171.28 | 12.730% | $193.0839 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $175.34 | 13.825% | $199.5808 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $102.35 | 10.370% | $112.9637 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $213.47 | 6.663% | $227.6935 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $100.62 | 7.457% | $108.1232 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $217.39 | 13.235% | $246.1616 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $226.70 | 5.851% | $239.9642 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,207.15 | $1,327.5709 | $1,327.55 | $1,327.55 | $1,327.70 | |