| 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 | $218.28 | 12.240% | $244.9975 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $170.79 | 9.511% | $187.0338 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $236.49 | 10.397% | $261.0779 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $117.54 | 5.598% | $124.1199 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $133.36 | 6.328% | $141.799 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $178.93 | 6.851% | $191.1885 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $201.42 | 6.371% | $214.2525 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $1,256.81 | $1,364.4691 | $1,364.47 | $1,364.50 | $1,364.50 | |