| 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 | $148.85 | 12.532% | $167.5039 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $107.80 | 8.610% | $117.0816 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $121.97 | 9.595% | $133.673 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $210.91 | 5.355% | $222.2042 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $215.67 | 8.278% | $233.5232 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $80.28 | 9.710% | $88.0752 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $235.49 | 7.344% | $252.7844 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,120.97 | $1,214.8455 | $1,214.83 | $1,214.85 | $1,214.90 | |