| 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 | $112.98 | 8.702% | $122.8115 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $196.25 | 11.156% | $218.1437 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $122.53 | 10.519% | $135.4189 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $103.53 | 6.527% | $110.2874 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $126.59 | 8.858% | $137.8033 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $32.87 | 5.254% | $34.597 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $44.52 | 13.650% | $50.597 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $739.27 | $809.6588 | $809.66 | $809.65 | $809.60 | |