| 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 | $245.36 | 10.483% | $271.0811 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $44.25 | 7.736% | $47.6732 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $117.57 | 7.193% | $126.0268 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $26.53 | 13.452% | $30.0988 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $153.99 | 11.707% | $172.0176 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $162.53 | 13.663% | $184.7365 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $85.27 | 5.508% | $89.9667 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $835.50 | $921.6007 | $921.61 | $921.60 | $921.60 | |