| 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 | $210.64 | 12.449% | $236.8626 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $102.95 | 8.832% | $112.0425 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $97.74 | 4.566% | $102.2028 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $224.90 | 4.605% | $235.2566 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $162.86 | 3.213% | $168.0927 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $8.90 | 10.105% | $9.7993 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $176.95 | 9.859% | $194.3955 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $984.94 | $1,058.6520 | $1,058.65 | $1,058.65 | $1,058.70 | |