| 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 | $133.38 | 9.439% | $145.9697 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $241.44 | 3.408% | $249.6683 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $216.38 | 13.467% | $245.5199 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $19.83 | 12.122% | $22.2338 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $11.70 | 11.430% | $13.0373 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $52.90 | 13.756% | $60.1769 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $220.39 | 12.621% | $248.2054 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $896.02 | $984.8113 | $984.82 | $984.80 | $984.80 | |