| 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 | $37.48 | 13.355% | $42.4855 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $23.55 | 4.801% | $24.6806 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $114.64 | 13.247% | $129.8264 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $210.70 | 9.366% | $230.4342 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $163.37 | 3.629% | $169.2987 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $187.64 | 11.794% | $209.7703 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $208.31 | 13.395% | $236.2131 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $945.69 | $1,042.7088 | $1,042.71 | $1,042.75 | $1,042.70 | |