| 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 | $248.52 | 9.737% | $272.7184 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $49.35 | 8.290% | $53.4411 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $166.34 | 10.479% | $183.7708 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $48.50 | 7.638% | $52.2044 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $116.39 | 5.168% | $122.405 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $122.43 | 9.231% | $133.7315 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $212.78 | 9.619% | $233.2473 | $233.25 | $233.25 | $233.20 |
| 7 purchase totals = | $964.31 | $1,051.5185 | $1,051.52 | $1,051.50 | $1,051.40 | |