| 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 | $197.83 | 3.568% | $204.8886 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $221.50 | 3.514% | $229.2835 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $186.92 | 5.728% | $197.6268 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $42.61 | 4.693% | $44.6097 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $133.39 | 9.639% | $146.2475 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $214.52 | 8.870% | $233.5479 | $233.55 | $233.55 | $233.50 |
| Purchase #7 | $203.83 | 12.617% | $229.5472 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,200.60 | $1,285.7512 | $1,285.76 | $1,285.80 | $1,285.60 | |