| 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 | $37.58 | 8.693% | $40.8468 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $94.42 | 6.662% | $100.7103 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $234.72 | 10.863% | $260.2176 | $260.22 | $260.20 | $260.20 |
| Purchase #4 | $249.56 | 7.247% | $267.6456 | $267.65 | $267.65 | $267.60 |
| Purchase #5 | $196.52 | 3.859% | $204.1037 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $215.96 | 5.571% | $227.9911 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $54.81 | 5.392% | $57.7654 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $1,083.57 | $1,159.2805 | $1,159.29 | $1,159.25 | $1,159.20 | |