| 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 | $18.88 | 3.503% | $19.5414 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $132.47 | 8.355% | $143.5379 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $235.70 | 13.369% | $267.2107 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $176.71 | 6.597% | $188.3676 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $29.84 | 10.189% | $32.8804 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $182.93 | 6.859% | $195.4772 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $183.97 | 5.377% | $193.8621 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $960.50 | $1,040.8773 | $1,040.88 | $1,040.90 | $1,040.90 | |