| 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 | $199.64 | 11.280% | $222.1594 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $221.30 | 12.486% | $248.9315 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $240.97 | 7.803% | $259.7729 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $170.45 | 11.623% | $190.2614 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $85.65 | 7.348% | $91.9436 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $148.60 | 8.676% | $161.4925 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $18.30 | 8.285% | $19.8162 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,084.91 | $1,194.3775 | $1,194.37 | $1,194.35 | $1,194.40 | |