| 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 | $203.81 | 12.513% | $229.3127 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $80.77 | 9.260% | $88.2493 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $205.58 | 3.459% | $212.691 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $102.93 | 12.764% | $116.068 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $135.83 | 8.532% | $147.419 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $186.31 | 7.787% | $200.818 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $170.47 | 7.660% | $183.528 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $1,085.70 | $1,178.0860 | $1,178.09 | $1,178.05 | $1,178.00 | |