| 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 | $99.92 | 12.123% | $112.0333 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $122.39 | 3.148% | $126.2428 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $179.73 | 9.781% | $197.3094 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $123.45 | 10.156% | $135.9876 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $109.78 | 5.866% | $116.2197 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $68.26 | 6.552% | $72.7324 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $108.96 | 13.599% | $123.7775 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $812.49 | $884.3027 | $884.30 | $884.35 | $884.20 | |