| 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 | $238.25 | 3.729% | $247.1343 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $117.42 | 7.442% | $126.1584 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $109.73 | 4.198% | $114.3365 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $158.59 | 9.599% | $173.8131 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $185.64 | 13.110% | $209.9774 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $90.55 | 7.605% | $97.4363 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $35.84 | 6.365% | $38.1212 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $936.02 | $1,006.9772 | $1,006.98 | $1,007.00 | $1,006.90 | |