| 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 | $42.92 | 6.468% | $45.6961 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $6.34 | 10.745% | $7.0212 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $171.53 | 12.725% | $193.3572 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $230.48 | 4.236% | $240.2431 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $205.95 | 11.496% | $229.626 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $36.77 | 9.554% | $40.283 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $140.89 | 12.839% | $158.9789 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $834.88 | $915.2055 | $915.21 | $915.25 | $915.20 | |