| 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 | $29.48 | 6.499% | $31.3959 | $31.40 | $31.40 | $31.40 |
| Purchase #2 | $166.62 | 5.459% | $175.7158 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $129.51 | 13.577% | $147.0936 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $160.29 | 5.569% | $169.2166 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $212.68 | 12.600% | $239.4777 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $174.44 | 4.665% | $182.5776 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $94.60 | 4.411% | $98.7728 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $967.62 | $1,044.2500 | $1,044.26 | $1,044.25 | $1,044.30 | |