| 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 | $96.31 | 6.414% | $102.4873 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $218.36 | 8.830% | $237.6412 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $168.56 | 13.451% | $191.233 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $230.48 | 9.519% | $252.4194 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $59.91 | 8.831% | $65.2007 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $38.88 | 7.712% | $41.8784 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $205.41 | 7.141% | $220.0783 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $1,017.91 | $1,110.9383 | $1,110.94 | $1,111.00 | $1,110.90 | |