| 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 | $247.43 | 12.731% | $278.9303 | $278.93 | $278.95 | $278.90 |
| Purchase #2 | $150.34 | 12.502% | $169.1355 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $184.46 | 4.330% | $192.4471 | $192.45 | $192.45 | $192.40 |
| Purchase #4 | $23.40 | 12.191% | $26.2527 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $84.38 | 8.102% | $91.2165 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $208.47 | 11.484% | $232.4107 | $232.41 | $232.40 | $232.40 |
| Purchase #7 | $89.45 | 7.370% | $96.0425 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $987.93 | $1,086.4353 | $1,086.44 | $1,086.45 | $1,086.30 | |