| 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 | $117.63 | 7.486% | $126.4358 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $249.85 | 3.509% | $258.6172 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $181.96 | 4.602% | $190.3338 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $158.87 | 6.659% | $169.4492 | $169.45 | $169.45 | $169.40 |
| Purchase #5 | $231.44 | 10.472% | $255.6764 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $173.52 | 3.487% | $179.5706 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $164.25 | 8.453% | $178.1341 | $178.13 | $178.15 | $178.10 |
| 7 purchase totals = | $1,277.52 | $1,358.2171 | $1,358.22 | $1,358.25 | $1,358.10 | |