| 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 | $227.51 | 3.742% | $236.0234 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $166.80 | 9.498% | $182.6427 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $82.78 | 8.828% | $90.0878 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $73.90 | 13.585% | $83.9393 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $170.70 | 6.674% | $182.0925 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $107.26 | 8.674% | $116.5637 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $202.62 | 13.150% | $229.2645 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,031.57 | $1,120.6139 | $1,120.60 | $1,120.60 | $1,120.60 | |