| 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 | $208.86 | 4.752% | $218.785 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $131.62 | 9.718% | $144.4108 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $27.75 | 6.841% | $29.6484 | $29.65 | $29.65 | $29.60 |
| Purchase #4 | $129.65 | 9.822% | $142.3842 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $65.48 | 3.203% | $67.5773 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $38.97 | 5.347% | $41.0537 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $184.92 | 10.682% | $204.6732 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $787.25 | $848.5326 | $848.53 | $848.55 | $848.60 | |