| 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 | $241.59 | 11.797% | $270.0904 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $184.97 | 5.359% | $194.8825 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $217.68 | 12.491% | $244.8704 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $17.29 | 5.442% | $18.2309 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $228.76 | 4.604% | $239.2921 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $31.53 | 12.820% | $35.5721 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $149.48 | 9.475% | $163.6432 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $1,071.30 | $1,166.5816 | $1,166.57 | $1,166.60 | $1,166.60 | |