| 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 | $23.40 | 7.735% | $25.21 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $197.71 | 10.526% | $218.521 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $220.90 | 6.593% | $235.4639 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $102.89 | 10.484% | $113.677 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $200.58 | 3.526% | $207.6525 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $157.59 | 3.429% | $162.9938 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $143.55 | 3.598% | $148.7149 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $1,046.62 | $1,112.2331 | $1,112.22 | $1,112.20 | $1,112.30 | |