| 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 | $196.39 | 7.719% | $211.5493 | $211.55 | $211.55 | $211.50 |
| Purchase #2 | $146.55 | 7.170% | $157.0576 | $157.06 | $157.05 | $157.10 |
| Purchase #3 | $244.68 | 9.675% | $268.3528 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $48.84 | 13.419% | $55.3938 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $142.78 | 4.500% | $149.2051 | $149.21 | $149.20 | $149.20 |
| Purchase #6 | $209.56 | 13.158% | $237.1339 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $51.29 | 9.640% | $56.2344 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $1,040.09 | $1,134.9269 | $1,134.92 | $1,134.95 | $1,134.90 | |