| 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 | $248.49 | 8.543% | $269.7185 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $188.91 | 9.658% | $207.1549 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $169.93 | 4.364% | $177.3457 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $133.59 | 11.288% | $148.6696 | $148.67 | $148.65 | $148.70 |
| Purchase #5 | $119.56 | 13.829% | $136.094 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $34.35 | 10.289% | $37.8843 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $147.82 | 4.654% | $154.6995 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,042.65 | $1,131.5665 | $1,131.56 | $1,131.55 | $1,131.60 | |