| 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 | $117.43 | 9.819% | $128.9605 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $114.97 | 8.463% | $124.6999 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $96.33 | 13.229% | $109.0735 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $169.72 | 7.185% | $181.9144 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $11.45 | 4.583% | $11.9748 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $33.68 | 7.819% | $36.3134 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $36.28 | 4.184% | $37.798 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $579.86 | $630.7345 | $630.72 | $630.65 | $630.80 | |