| 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 | $114.98 | 12.279% | $129.0984 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $118.26 | 7.377% | $126.984 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $153.66 | 11.614% | $171.5061 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $239.33 | 6.700% | $255.3651 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $16.40 | 13.258% | $18.5743 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $24.90 | 6.860% | $26.6081 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $123.51 | 10.635% | $136.6453 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $791.04 | $864.7813 | $864.79 | $864.75 | $864.80 | |