| 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 | $89.61 | 8.389% | $97.1274 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $200.26 | 5.530% | $211.3344 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $92.41 | 6.674% | $98.5774 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $139.70 | 11.116% | $155.2291 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $239.62 | 5.480% | $252.7512 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $147.57 | 3.702% | $153.033 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $173.50 | 9.642% | $190.2289 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,082.67 | $1,158.2814 | $1,158.28 | $1,158.40 | $1,158.20 | |