| 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 | $186.46 | 8.380% | $202.0853 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $19.72 | 11.521% | $21.9919 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $66.43 | 9.668% | $72.8525 | $72.85 | $72.85 | $72.90 |
| Purchase #4 | $215.76 | 4.338% | $225.1197 | $225.12 | $225.10 | $225.10 |
| Purchase #5 | $209.91 | 6.382% | $223.3065 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $247.88 | 4.501% | $259.0371 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $206.65 | 5.828% | $218.6936 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,152.81 | $1,223.0866 | $1,223.09 | $1,223.10 | $1,223.10 | |