| 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 | $133.60 | 12.670% | $150.5271 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $41.78 | 10.528% | $46.1786 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $204.80 | 12.272% | $229.9331 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $236.25 | 10.250% | $260.4656 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $18.49 | 13.589% | $21.0026 | $21.00 | $21.00 | $21.00 |
| Purchase #6 | $105.26 | 8.649% | $114.3639 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $189.52 | 7.705% | $204.1225 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $929.70 | $1,026.5934 | $1,026.59 | $1,026.60 | $1,026.60 | |