| 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 | $210.80 | 10.628% | $233.2038 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $118.54 | 6.681% | $126.4597 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $17.42 | 8.592% | $18.9167 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $88.42 | 7.680% | $95.2107 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $29.84 | 3.832% | $30.9835 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $138.80 | 3.529% | $143.6983 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $235.65 | 9.759% | $258.6471 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $839.47 | $907.1198 | $907.12 | $907.10 | $907.10 | |