| 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 | $112.83 | 3.734% | $117.0431 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $229.66 | 9.861% | $252.3068 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $137.37 | 10.757% | $152.1469 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $63.65 | 6.466% | $67.7656 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $95.77 | 8.669% | $104.0723 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $244.34 | 12.546% | $274.9949 | $274.99 | $275.00 | $275.00 |
| Purchase #7 | $207.41 | 7.561% | $223.0923 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,091.03 | $1,191.4219 | $1,191.42 | $1,191.40 | $1,191.40 | |