| 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 | $31.80 | 5.126% | $33.4301 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $241.84 | 13.634% | $274.8125 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $86.78 | 11.764% | $96.9888 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $243.63 | 7.579% | $262.0947 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $222.80 | 6.652% | $237.6207 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $161.71 | 4.523% | $169.0241 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $213.40 | 7.713% | $229.8595 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $1,201.96 | $1,303.8304 | $1,303.82 | $1,303.80 | $1,303.80 | |