| 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 | $211.84 | 9.348% | $231.6428 | $231.64 | $231.65 | $231.60 |
| Purchase #2 | $57.71 | 9.578% | $63.2375 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $212.31 | 8.247% | $229.8192 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $103.36 | 10.401% | $114.1105 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $76.60 | 5.475% | $80.7939 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $119.84 | 10.806% | $132.7899 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $157.60 | 12.789% | $177.7555 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $939.26 | $1,030.1493 | $1,030.15 | $1,030.15 | $1,030.10 | |