| 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 | $220.46 | 7.498% | $236.9901 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $159.45 | 8.308% | $172.6971 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $240.51 | 13.457% | $272.8754 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $90.26 | 3.290% | $93.2296 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $204.76 | 12.784% | $230.9365 | $230.94 | $230.95 | $230.90 |
| Purchase #6 | $173.78 | 9.140% | $189.6635 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $239.78 | 7.292% | $257.2648 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,329.00 | $1,453.6570 | $1,453.66 | $1,453.70 | $1,453.70 | |