| 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 | $135.48 | 4.426% | $141.4763 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $194.71 | 6.718% | $207.7906 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $112.84 | 5.654% | $119.22 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $229.47 | 8.790% | $249.6404 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $74.46 | 12.233% | $83.5687 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $231.85 | 10.354% | $255.8557 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $195.30 | 13.787% | $222.226 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $1,174.11 | $1,279.7777 | $1,279.79 | $1,279.80 | $1,279.80 | |