| 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 | $191.49 | 4.107% | $199.3545 | $199.35 | $199.35 | $199.40 |
| Purchase #2 | $206.53 | 10.560% | $228.3396 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $95.38 | 12.466% | $107.2701 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $241.35 | 4.605% | $252.4642 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $109.69 | 9.215% | $119.7979 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $32.70 | 13.558% | $37.1335 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $242.53 | 12.256% | $272.2545 | $272.25 | $272.25 | $272.30 |
| 7 purchase totals = | $1,119.67 | $1,216.6143 | $1,216.60 | $1,216.60 | $1,216.70 | |