| 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 | $202.70 | 10.298% | $223.574 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $197.46 | 3.716% | $204.7976 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $188.43 | 3.109% | $194.2883 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $112.41 | 5.192% | $118.2463 | $118.25 | $118.25 | $118.20 |
| Purchase #5 | $207.53 | 9.322% | $226.8759 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $242.78 | 12.709% | $273.6349 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $173.66 | 6.247% | $184.5085 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,324.97 | $1,425.9255 | $1,425.93 | $1,425.95 | $1,425.90 | |