| 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 | $217.63 | 3.868% | $226.0479 | $226.05 | $226.05 | $226.00 |
| Purchase #2 | $240.25 | 8.167% | $259.8712 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $197.35 | 10.319% | $217.7145 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $244.81 | 9.338% | $267.6704 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $17.91 | 7.502% | $19.2536 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $156.93 | 4.415% | $163.8585 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $172.68 | 12.380% | $194.0578 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $1,247.56 | $1,348.4739 | $1,348.47 | $1,348.40 | $1,348.60 | |