| 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 | $247.68 | 13.792% | $281.84 | $281.84 | $281.85 | $281.80 |
| Purchase #2 | $28.90 | 9.650% | $31.6889 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $165.67 | 13.121% | $187.4076 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $33.81 | 6.803% | $36.1101 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $26.56 | 6.509% | $28.2888 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $237.97 | 6.476% | $253.3809 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $136.97 | 7.482% | $147.2181 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $877.56 | $965.9344 | $965.94 | $965.95 | $965.90 | |