| 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 | $52.35 | 11.611% | $58.4284 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $13.68 | 12.214% | $15.3509 | $15.35 | $15.35 | $15.40 |
| Purchase #3 | $208.85 | 5.679% | $220.7106 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $147.44 | 13.529% | $167.3872 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $211.42 | 12.688% | $238.245 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $243.82 | 8.858% | $265.4176 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $144.62 | 13.727% | $164.472 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $1,022.18 | $1,130.0117 | $1,130.02 | $1,130.00 | $1,130.00 | |