| 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 | $92.80 | 10.263% | $102.3241 | $102.32 | $102.30 | $102.30 |
| Purchase #2 | $83.59 | 12.508% | $94.0454 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $90.33 | 11.172% | $100.4217 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $243.29 | 13.618% | $276.4212 | $276.42 | $276.40 | $276.40 |
| Purchase #5 | $90.55 | 3.680% | $93.8822 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $14.72 | 10.483% | $16.2631 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $196.50 | 3.696% | $203.7626 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $811.78 | $887.1203 | $887.11 | $887.05 | $887.10 | |