| 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 | $230.53 | 10.855% | $255.554 | $255.55 | $255.55 | $255.60 |
| Purchase #2 | $8.90 | 9.166% | $9.7158 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $190.42 | 3.196% | $196.5058 | $196.51 | $196.50 | $196.50 |
| Purchase #4 | $165.47 | 7.362% | $177.6519 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $212.27 | 8.244% | $229.7695 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $36.25 | 12.356% | $40.7291 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $124.94 | 5.803% | $132.1903 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $968.78 | $1,042.1164 | $1,042.12 | $1,042.10 | $1,042.20 | |