| 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 | $175.70 | 11.816% | $196.4607 | $196.46 | $196.45 | $196.50 |
| Purchase #2 | $10.61 | 5.847% | $11.2304 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $197.29 | 7.606% | $212.2959 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $84.93 | 7.655% | $91.4314 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $113.74 | 4.358% | $118.6968 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $247.30 | 12.509% | $278.2348 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $42.60 | 8.668% | $46.2926 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $872.17 | $954.6426 | $954.64 | $954.70 | $954.60 | |