| 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 | $190.44 | 12.296% | $213.8565 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $221.92 | 4.323% | $231.5136 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $45.38 | 4.479% | $47.4126 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $106.52 | 12.175% | $119.4888 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $74.88 | 8.451% | $81.2081 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $202.75 | 12.838% | $228.779 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $119.99 | 6.763% | $128.1049 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $961.88 | $1,050.3635 | $1,050.36 | $1,050.35 | $1,050.40 | |