| 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 | $91.53 | 6.635% | $97.603 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $84.31 | 10.164% | $92.8793 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $222.80 | 5.651% | $235.3904 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $239.30 | 4.220% | $249.3985 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $203.38 | 13.582% | $231.0031 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $151.72 | 6.535% | $161.6349 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $240.75 | 8.309% | $260.7539 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $1,233.79 | $1,328.6631 | $1,328.65 | $1,328.70 | $1,328.70 | |