| 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 | $98.95 | 12.532% | $111.3504 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $239.60 | 9.529% | $262.4315 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $15.87 | 13.195% | $17.964 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $166.59 | 13.465% | $189.0213 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $117.49 | 10.279% | $129.5668 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $247.49 | 4.642% | $258.9785 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $122.79 | 13.248% | $139.0572 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $1,008.78 | $1,108.3697 | $1,108.37 | $1,108.35 | $1,108.50 | |