| 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 | $205.52 | 10.783% | $227.6812 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $107.59 | 11.231% | $119.6734 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $241.36 | 7.618% | $259.7468 | $259.75 | $259.75 | $259.70 |
| Purchase #4 | $12.72 | 10.668% | $14.077 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $152.66 | 11.872% | $170.7838 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $13.55 | 12.727% | $15.2745 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $212.48 | 4.148% | $221.2937 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $945.88 | $1,028.5304 | $1,028.52 | $1,028.55 | $1,028.60 | |