| 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 | $91.37 | 9.110% | $99.6938 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $175.73 | 10.622% | $194.396 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $147.62 | 7.710% | $159.0015 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $114.81 | 6.661% | $122.4575 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $40.46 | 12.306% | $45.439 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $207.34 | 11.162% | $230.4833 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $185.46 | 11.335% | $206.4819 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $962.79 | $1,057.9530 | $1,057.95 | $1,058.00 | $1,058.00 | |