| 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 | $123.88 | 13.825% | $141.0064 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $71.88 | 9.586% | $78.7704 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $237.55 | 13.673% | $270.0302 | $270.03 | $270.05 | $270.00 |
| Purchase #4 | $223.90 | 12.676% | $252.2816 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $121.68 | 8.702% | $132.2686 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $114.78 | 13.625% | $130.4188 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $170.26 | 13.750% | $193.6708 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $1,063.93 | $1,198.4468 | $1,198.45 | $1,198.40 | $1,198.50 | |