| 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 | $67.72 | 5.383% | $71.3654 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $231.88 | 8.162% | $250.806 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $153.43 | 9.254% | $167.6284 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $191.26 | 3.635% | $198.2123 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $244.33 | 5.872% | $258.6771 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $153.94 | 6.263% | $163.5813 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $176.62 | 7.503% | $189.8718 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $1,219.18 | $1,300.1423 | $1,300.15 | $1,300.15 | $1,300.20 | |