| 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 | $187.30 | 7.346% | $201.0591 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $184.40 | 4.520% | $192.7349 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $62.32 | 13.771% | $70.9021 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $88.59 | 9.594% | $97.0893 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $200.25 | 10.726% | $221.7288 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $142.51 | 9.118% | $155.5041 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $55.31 | 8.368% | $59.9383 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $920.68 | $998.9566 | $998.95 | $999.00 | $998.90 | |