| 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 | $229.99 | 3.792% | $238.7112 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $83.79 | 3.697% | $86.8877 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $133.54 | 7.857% | $144.0322 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $207.29 | 10.686% | $229.441 | $229.44 | $229.45 | $229.40 |
| Purchase #5 | $171.56 | 13.305% | $194.3861 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $83.39 | 11.379% | $92.8789 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $13.41 | 7.302% | $14.3892 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $922.97 | $1,000.7263 | $1,000.73 | $1,000.80 | $1,000.70 | |