| 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 | $202.94 | 6.117% | $215.3538 | $215.35 | $215.35 | $215.40 |
| Purchase #2 | $51.26 | 7.328% | $55.0163 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $130.53 | 7.472% | $140.2832 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $218.99 | 10.208% | $241.3445 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $189.26 | 4.415% | $197.6158 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $110.76 | 10.125% | $121.9745 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $145.27 | 10.609% | $160.6817 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $1,049.01 | $1,132.2698 | $1,132.26 | $1,132.25 | $1,132.30 | |