| 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 | $213.48 | 12.299% | $239.7359 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $10.42 | 4.468% | $10.8856 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $250.63 | 8.649% | $272.307 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $183.54 | 7.532% | $197.3642 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $43.50 | 9.854% | $47.7865 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $183.63 | 5.557% | $193.8343 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $97.47 | 12.488% | $109.6421 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $982.67 | $1,071.5556 | $1,071.56 | $1,071.60 | $1,071.50 | |