| 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 | $222.32 | 11.234% | $247.2954 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $118.39 | 12.432% | $133.1082 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $228.71 | 11.830% | $255.7664 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $45.26 | 4.781% | $47.4239 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $210.58 | 12.544% | $236.9952 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $12.72 | 10.718% | $14.0833 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $104.49 | 5.599% | $110.3404 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $942.47 | $1,045.0128 | $1,045.02 | $1,045.00 | $1,045.00 | |