| 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 | $126.86 | 3.174% | $130.8865 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $245.58 | 12.135% | $275.3811 | $275.38 | $275.40 | $275.40 |
| Purchase #3 | $27.58 | 9.288% | $30.1416 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $104.43 | 13.674% | $118.7098 | $118.71 | $118.70 | $118.70 |
| Purchase #5 | $14.96 | 4.552% | $15.641 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $248.78 | 8.783% | $270.6303 | $270.63 | $270.65 | $270.60 |
| Purchase #7 | $218.53 | 4.241% | $227.7979 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $986.72 | $1,069.1882 | $1,069.19 | $1,069.25 | $1,069.10 | |