| 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 | $113.27 | 6.612% | $120.7594 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $195.63 | 13.156% | $221.3671 | $221.37 | $221.35 | $221.40 |
| Purchase #3 | $69.27 | 7.467% | $74.4424 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $103.41 | 10.246% | $114.0054 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $217.79 | 10.469% | $240.5904 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $211.43 | 11.712% | $236.1927 | $236.19 | $236.20 | $236.20 |
| Purchase #7 | $197.58 | 4.333% | $206.1411 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,108.38 | $1,213.4985 | $1,213.50 | $1,213.50 | $1,213.50 | |