| 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 | $9.33 | 9.610% | $10.2266 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $6.92 | 7.359% | $7.4292 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $85.39 | 6.659% | $91.0761 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $207.49 | 9.136% | $226.4463 | $226.45 | $226.45 | $226.40 |
| Purchase #5 | $208.81 | 7.219% | $223.884 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $230.38 | 9.146% | $251.4506 | $251.45 | $251.45 | $251.50 |
| Purchase #7 | $194.69 | 9.375% | $212.9422 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $943.01 | $1,023.4550 | $1,023.46 | $1,023.55 | $1,023.40 | |