| 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 | $216.66 | 7.577% | $233.0763 | $233.08 | $233.10 | $233.10 |
| Purchase #2 | $118.47 | 6.816% | $126.5449 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $218.56 | 9.502% | $239.3276 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $184.90 | 5.370% | $194.8291 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $164.83 | 13.501% | $187.0837 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $144.71 | 9.104% | $157.8844 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $156.74 | 10.657% | $173.4438 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,204.87 | $1,312.1898 | $1,312.18 | $1,312.30 | $1,312.10 | |