| 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 | $125.47 | 3.148% | $129.4198 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $79.56 | 7.152% | $85.2501 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $233.65 | 7.672% | $251.5756 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $68.77 | 13.817% | $78.272 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $43.70 | 5.389% | $46.055 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $202.61 | 3.300% | $209.2961 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $216.99 | 13.340% | $245.9365 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $970.75 | $1,045.8051 | $1,045.82 | $1,045.80 | $1,045.90 | |