| 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 | $247.55 | 9.476% | $271.0078 | $271.01 | $271.00 | $271.00 |
| Purchase #2 | $211.78 | 11.145% | $235.3829 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $122.88 | 4.744% | $128.7094 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $118.27 | 10.169% | $130.2969 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $97.74 | 12.772% | $110.2234 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $177.89 | 13.365% | $201.665 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $205.88 | 3.453% | $212.989 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,181.99 | $1,290.2744 | $1,290.28 | $1,290.25 | $1,290.30 | |