| 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 | $140.64 | 5.699% | $148.6551 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $184.40 | 13.408% | $209.1244 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $247.54 | 5.162% | $260.318 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $91.68 | 4.593% | $95.8909 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $207.61 | 12.488% | $233.5363 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $232.47 | 10.461% | $256.7887 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $9.79 | 11.545% | $10.9203 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $1,114.13 | $1,215.2337 | $1,215.24 | $1,215.20 | $1,215.20 | |