| 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 | $200.95 | 7.646% | $216.3146 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $220.74 | 10.158% | $243.1628 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $151.63 | 11.785% | $169.4996 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $41.64 | 7.555% | $44.7859 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $61.39 | 6.836% | $65.5866 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $221.93 | 5.391% | $233.8942 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $131.54 | 13.300% | $149.0348 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,029.82 | $1,122.2785 | $1,122.27 | $1,122.30 | $1,122.30 | |