| 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 | $230.81 | 8.758% | $251.0243 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $104.45 | 13.365% | $118.4097 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $79.51 | 3.486% | $82.2817 | $82.28 | $82.30 | $82.30 |
| Purchase #4 | $69.69 | 8.618% | $75.6959 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $126.63 | 4.582% | $132.4322 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $119.60 | 8.150% | $129.3474 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $6.65 | 10.840% | $7.3709 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $737.34 | $796.5621 | $796.56 | $796.55 | $796.50 | |