| 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 | $198.85 | 5.567% | $209.92 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $122.35 | 3.146% | $126.1991 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $7.99 | 8.817% | $8.6945 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $15.56 | 7.130% | $16.6694 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $207.80 | 10.701% | $230.0367 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $83.71 | 9.361% | $91.5461 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $217.59 | 7.702% | $234.3488 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $853.85 | $917.4146 | $917.42 | $917.40 | $917.30 | |