| 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 | $217.70 | 9.315% | $237.9788 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $104.56 | 12.299% | $117.4198 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $210.94 | 7.165% | $226.0539 | $226.05 | $226.05 | $226.10 |
| Purchase #4 | $249.93 | 8.489% | $271.1466 | $271.15 | $271.15 | $271.10 |
| Purchase #5 | $15.79 | 10.382% | $17.4293 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $187.49 | 11.547% | $209.1395 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $10.32 | 6.726% | $11.0141 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $996.73 | $1,090.1820 | $1,090.18 | $1,090.20 | $1,090.10 | |