| 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 | $213.63 | 8.744% | $232.3098 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $106.70 | 7.557% | $114.7633 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $161.91 | 13.512% | $183.7873 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $240.74 | 12.381% | $270.546 | $270.55 | $270.55 | $270.50 |
| Purchase #5 | $124.81 | 13.468% | $141.6194 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $138.97 | 7.490% | $149.3789 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $75.48 | 3.683% | $78.2599 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $1,062.24 | $1,170.6646 | $1,170.67 | $1,170.65 | $1,170.70 | |