| 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 | $223.70 | 9.580% | $245.1305 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $250.31 | 6.746% | $267.1959 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $174.62 | 6.392% | $185.7817 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $103.36 | 11.686% | $115.4386 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $177.95 | 12.176% | $199.6172 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $153.44 | 10.142% | $169.0019 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $195.27 | 10.630% | $216.0272 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,278.65 | $1,398.1930 | $1,398.20 | $1,398.25 | $1,398.10 | |