| 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 | $243.74 | 8.321% | $264.0216 | $264.02 | $264.00 | $264.00 |
| Purchase #2 | $45.47 | 12.404% | $51.1101 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $142.46 | 9.805% | $156.4282 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $60.92 | 8.374% | $66.0214 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $110.98 | 3.759% | $115.1517 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $109.51 | 12.472% | $123.1681 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $114.79 | 6.162% | $121.8634 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $827.87 | $897.7645 | $897.76 | $897.70 | $897.80 | |