| 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 | $110.26 | 8.193% | $119.2936 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $113.46 | 6.827% | $121.2059 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $48.62 | 11.599% | $54.2594 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $209.48 | 13.642% | $238.0573 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $191.74 | 13.382% | $217.3986 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $22.73 | 10.840% | $25.1939 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $151.70 | 8.409% | $164.4565 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $847.99 | $939.8652 | $939.87 | $939.85 | $940.00 | |