| 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 | $247.66 | 9.763% | $271.839 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $121.45 | 9.864% | $133.4298 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $98.28 | 7.542% | $105.6923 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $68.87 | 9.725% | $75.5676 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $146.69 | 13.168% | $166.0061 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $218.90 | 13.486% | $248.4209 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $171.87 | 11.365% | $191.403 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $1,073.72 | $1,192.3587 | $1,192.36 | $1,192.35 | $1,192.30 | |