| 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 | $110.56 | 4.201% | $115.2046 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $194.39 | 4.709% | $203.5438 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $77.28 | 12.612% | $87.0266 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $51.43 | 8.206% | $55.6503 | $55.65 | $55.65 | $55.70 |
| Purchase #5 | $170.62 | 9.280% | $186.4535 | $186.45 | $186.45 | $186.50 |
| Purchase #6 | $127.97 | 11.190% | $142.2898 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $108.94 | 8.313% | $117.9962 | $118.00 | $118.00 | $118.00 |
| 7 purchase totals = | $841.19 | $908.1648 | $908.16 | $908.20 | $908.20 | |