| 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 | $192.72 | 12.717% | $217.2282 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $16.83 | 13.217% | $19.0544 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $205.94 | 4.829% | $215.8848 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $124.52 | 5.751% | $131.6811 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $30.54 | 4.565% | $31.9342 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $84.40 | 9.842% | $92.7066 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $101.99 | 13.793% | $116.0575 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $756.94 | $824.5468 | $824.54 | $824.60 | $824.60 | |