| 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 | $235.74 | 6.762% | $251.6807 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $19.30 | 13.562% | $21.9175 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $212.89 | 3.629% | $220.6158 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $194.71 | 5.734% | $205.8747 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $7.90 | 4.229% | $8.2341 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $138.27 | 3.256% | $142.7721 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $118.52 | 11.528% | $132.183 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $927.33 | $983.2779 | $983.27 | $983.25 | $983.30 | |