| 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 | $117.89 | 9.438% | $129.0165 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $228.81 | 11.326% | $254.725 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $25.62 | 12.710% | $28.8763 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $111.37 | 12.301% | $125.0696 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $143.78 | 9.516% | $157.4621 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $12.29 | 10.660% | $13.6001 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $89.57 | 4.582% | $93.6741 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $729.33 | $802.4237 | $802.43 | $802.40 | $802.50 | |