| 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 | $17.46 | 4.767% | $18.2923 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $181.55 | 10.310% | $200.2678 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $116.99 | 4.266% | $121.9808 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $138.56 | 13.229% | $156.8901 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $239.51 | 4.322% | $249.8616 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $193.28 | 9.107% | $210.882 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $79.44 | 8.294% | $86.0288 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $966.79 | $1,044.2034 | $1,044.20 | $1,044.25 | $1,044.30 | |