| 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 | $68.66 | 6.321% | $73 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $117.33 | 7.750% | $126.4231 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $247.32 | 9.738% | $271.404 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $168.70 | 4.252% | $175.8731 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $246.30 | 4.267% | $256.8096 | $256.81 | $256.80 | $256.80 |
| Purchase #6 | $203.69 | 12.473% | $229.0963 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $130.43 | 12.514% | $146.752 | $146.75 | $146.75 | $146.80 |
| 7 purchase totals = | $1,182.43 | $1,279.3581 | $1,279.35 | $1,279.30 | $1,279.40 | |