| 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 | $118.67 | 12.435% | $133.4266 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $232.90 | 5.649% | $246.0565 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $188.75 | 3.546% | $195.4431 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $40.69 | 12.370% | $45.7234 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $224.30 | 11.603% | $250.3255 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $193.30 | 3.862% | $200.7652 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $228.75 | 8.674% | $248.5918 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,227.36 | $1,320.3321 | $1,320.34 | $1,320.35 | $1,320.30 | |