| 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 | $122.29 | 12.491% | $137.5652 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $179.26 | 8.526% | $194.5437 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $93.42 | 4.218% | $97.3605 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $243.63 | 8.478% | $264.285 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $114.47 | 8.476% | $124.1725 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $39.69 | 5.529% | $41.8845 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $177.93 | 10.165% | $196.0166 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $970.69 | $1,055.8280 | $1,055.83 | $1,055.80 | $1,055.90 | |