| 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 | $237.89 | 3.713% | $246.7229 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $248.87 | 10.313% | $274.536 | $274.54 | $274.55 | $274.50 |
| Purchase #3 | $185.38 | 5.582% | $195.7279 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $187.94 | 6.848% | $200.8101 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $244.91 | 7.606% | $263.5379 | $263.54 | $263.55 | $263.50 |
| Purchase #6 | $29.47 | 5.440% | $31.0732 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $151.65 | 7.469% | $162.9767 | $162.98 | $163.00 | $163.00 |
| 7 purchase totals = | $1,286.11 | $1,375.3847 | $1,375.39 | $1,375.40 | $1,375.30 | |