| 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 | $197.67 | 3.642% | $204.8691 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $241.47 | 12.345% | $271.2795 | $271.28 | $271.30 | $271.30 |
| Purchase #3 | $42.53 | 3.520% | $44.0271 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $209.54 | 5.234% | $220.5073 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $23.46 | 8.520% | $25.4588 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $41.83 | 8.329% | $45.314 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $182.93 | 5.650% | $193.2655 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $939.43 | $1,004.7213 | $1,004.73 | $1,004.70 | $1,004.80 | |