| 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 | $189.95 | 6.546% | $202.3841 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $70.42 | 13.392% | $79.8506 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $152.73 | 13.704% | $173.6601 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $215.33 | 11.640% | $240.3944 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $217.85 | 5.262% | $229.3133 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $231.79 | 10.212% | $255.4604 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $144.83 | 4.410% | $151.217 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $1,222.90 | $1,332.2799 | $1,332.27 | $1,332.25 | $1,332.40 | |