| 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 | $124.39 | 13.686% | $141.414 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $180.72 | 13.419% | $204.9708 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $8.93 | 7.683% | $9.6161 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $235.93 | 11.479% | $263.0124 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $32.25 | 6.515% | $34.3511 | $34.35 | $34.35 | $34.40 |
| Purchase #6 | $63.69 | 9.433% | $69.6979 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $204.66 | 10.467% | $226.0818 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $850.57 | $949.1441 | $949.14 | $949.10 | $949.20 | |