| 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 | $239.51 | 13.700% | $272.3229 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $98.98 | 6.300% | $105.2157 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $35.98 | 12.312% | $40.4099 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $93.72 | 4.500% | $97.9374 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $205.49 | 8.247% | $222.4368 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $75.65 | 9.236% | $82.637 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $42.30 | 4.103% | $44.0356 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $791.63 | $864.9953 | $865.01 | $865.00 | $864.80 | |