| 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 | $239.77 | 8.768% | $260.793 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $16.58 | 8.653% | $18.0147 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $230.28 | 7.547% | $247.6592 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $121.89 | 7.656% | $131.2219 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $185.93 | 8.729% | $202.1598 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $248.62 | 4.716% | $260.3449 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $230.87 | 3.545% | $239.0543 | $239.05 | $239.05 | $239.10 |
| 7 purchase totals = | $1,273.94 | $1,359.2478 | $1,359.23 | $1,359.20 | $1,359.30 | |