| 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 | $103.31 | 6.828% | $110.364 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $119.61 | 10.485% | $132.1511 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $99.92 | 13.787% | $113.696 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $204.65 | 11.775% | $228.7475 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $149.80 | 12.279% | $168.1939 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $104.86 | 13.807% | $119.338 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $23.29 | 7.777% | $25.1013 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $805.44 | $897.5918 | $897.59 | $897.60 | $897.60 | |