| 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 | $113.91 | 4.668% | $119.2273 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $229.99 | 6.859% | $245.765 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $237.38 | 7.725% | $255.7176 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $98.71 | 9.384% | $107.9729 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $116.44 | 11.410% | $129.7258 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $113.94 | 13.281% | $129.0724 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $67.40 | 7.225% | $72.2697 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $977.77 | $1,059.7507 | $1,059.76 | $1,059.70 | $1,059.80 | |