| 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 | $135.29 | 8.511% | $146.8045 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $182.78 | 13.563% | $207.5705 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $56.73 | 12.504% | $63.8235 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $95.46 | 8.751% | $103.8137 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $223.69 | 10.349% | $246.8397 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $247.68 | 7.171% | $265.4411 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $94.70 | 3.553% | $98.0647 | $98.06 | $98.05 | $98.10 |
| 7 purchase totals = | $1,036.33 | $1,132.3577 | $1,132.34 | $1,132.30 | $1,132.30 | |