| 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 | $189.44 | 9.849% | $208.0979 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $230.46 | 7.456% | $247.6431 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $148.74 | 11.797% | $166.2869 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $112.90 | 3.701% | $117.0784 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $176.58 | 6.198% | $187.5244 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $222.73 | 3.708% | $230.9888 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $211.85 | 7.114% | $226.921 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,292.70 | $1,384.5405 | $1,384.54 | $1,384.55 | $1,384.50 | |