| 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 | $232.65 | 4.784% | $243.78 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $64.69 | 5.240% | $68.0798 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $194.37 | 9.122% | $212.1004 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $137.79 | 9.584% | $150.9958 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $115.51 | 7.105% | $123.717 | $123.72 | $123.70 | $123.70 |
| Purchase #6 | $115.73 | 4.511% | $120.9506 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $143.97 | 9.297% | $157.3549 | $157.35 | $157.35 | $157.40 |
| 7 purchase totals = | $1,004.71 | $1,076.9785 | $1,076.98 | $1,077.00 | $1,077.10 | |