| 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 | $119.67 | 4.398% | $124.9331 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $227.33 | 11.795% | $254.1436 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $12.92 | 11.664% | $14.427 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $105.92 | 9.288% | $115.7578 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $57.82 | 9.433% | $63.2742 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $77.92 | 11.216% | $86.6595 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $235.93 | 11.694% | $263.5197 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $837.51 | $922.7149 | $922.71 | $922.70 | $922.70 | |