| 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 | $209.39 | 6.374% | $222.7365 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $41.33 | 6.776% | $44.1305 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $197.77 | 8.628% | $214.8336 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $28.56 | 11.722% | $31.9078 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $97.48 | 10.680% | $107.8909 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $76.67 | 10.605% | $84.8009 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $211.36 | 3.426% | $218.6012 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $862.56 | $924.9014 | $924.90 | $924.95 | $924.80 | |