| 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 | $22.85 | 10.862% | $25.332 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $123.86 | 10.726% | $137.1452 | $137.15 | $137.15 | $137.10 |
| Purchase #3 | $204.46 | 4.829% | $214.3334 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $226.44 | 11.219% | $251.8443 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $197.56 | 8.365% | $214.0859 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $61.68 | 9.870% | $67.7678 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $20.99 | 4.184% | $21.8682 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $857.84 | $932.3768 | $932.38 | $932.40 | $932.30 | |