| 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 | $186.55 | 13.400% | $211.5477 | $211.55 | $211.55 | $211.50 |
| Purchase #2 | $30.83 | 13.792% | $35.0821 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $131.25 | 11.842% | $146.7926 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $18.55 | 11.597% | $20.7012 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $158.51 | 7.617% | $170.5837 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $216.53 | 8.605% | $235.1624 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $124.83 | 4.292% | $130.1877 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $867.05 | $950.0574 | $950.05 | $950.10 | $950.10 | |