| 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 | $198.91 | 8.411% | $215.6403 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $230.46 | 5.102% | $242.2181 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $178.31 | 7.355% | $191.4247 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $182.48 | 11.290% | $203.082 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $213.30 | 9.389% | $233.3267 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $168.77 | 3.830% | $175.2339 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $150.83 | 9.395% | $165.0005 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $1,323.06 | $1,425.9262 | $1,425.92 | $1,425.95 | $1,425.80 | |