| 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 | $220.47 | 7.510% | $237.0273 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $82.30 | 3.500% | $85.1805 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $64.29 | 5.103% | $67.5707 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $183.88 | 5.696% | $194.3538 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $216.94 | 13.373% | $245.9514 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $34.91 | 10.550% | $38.593 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $65.50 | 11.389% | $72.9598 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $868.29 | $941.6365 | $941.63 | $941.65 | $941.80 | |