| 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 | $236.63 | 4.442% | $247.1411 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $13.31 | 7.792% | $14.3471 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $181.75 | 11.713% | $203.0384 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $84.49 | 7.466% | $90.798 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $187.41 | 7.175% | $200.8567 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $13.73 | 9.794% | $15.0747 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $207.89 | 10.188% | $229.0698 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $925.21 | $1,000.3258 | $1,000.33 | $1,000.30 | $1,000.30 | |