| 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 | $94.88 | 10.133% | $104.4942 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $145.64 | 12.874% | $164.3897 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $33.25 | 7.672% | $35.8009 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $215.68 | 5.820% | $228.2326 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $23.54 | 6.601% | $25.0939 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $218.80 | 5.778% | $231.4423 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $113.58 | 3.206% | $117.2214 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $845.37 | $906.6750 | $906.66 | $906.70 | $906.60 | |