| 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 | $221.73 | 3.331% | $229.1158 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $42.38 | 12.861% | $47.8305 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $96.43 | 8.587% | $104.7104 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $32.30 | 13.645% | $36.7073 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $222.63 | 7.469% | $239.2582 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $215.29 | 9.810% | $236.4099 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $114.52 | 7.706% | $123.3449 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $945.28 | $1,017.3770 | $1,017.38 | $1,017.35 | $1,017.30 | |