| 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 | $99.85 | 12.416% | $112.2474 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $133.88 | 5.358% | $141.0533 | $141.05 | $141.05 | $141.10 |
| Purchase #3 | $145.34 | 7.619% | $156.4135 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $242.46 | 12.169% | $271.965 | $271.97 | $271.95 | $272.00 |
| Purchase #5 | $226.52 | 10.831% | $251.0544 | $251.05 | $251.05 | $251.10 |
| Purchase #6 | $12.61 | 7.830% | $13.5974 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $165.94 | 8.136% | $179.4409 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $1,026.60 | $1,125.7719 | $1,125.77 | $1,125.75 | $1,125.80 | |