| 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 | $248.33 | 13.448% | $281.7254 | $281.73 | $281.75 | $281.70 |
| Purchase #2 | $107.99 | 12.731% | $121.7382 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $164.45 | 9.630% | $180.2865 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $236.61 | 9.304% | $258.6242 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $118.82 | 11.729% | $132.7564 | $132.76 | $132.75 | $132.80 |
| Purchase #6 | $155.50 | 5.162% | $163.5269 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $230.77 | 4.273% | $240.6308 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $1,262.47 | $1,379.2884 | $1,379.30 | $1,379.35 | $1,379.20 | |