| 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 | $223.26 | 10.261% | $246.1687 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $17.29 | 4.687% | $18.1004 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $31.32 | 5.257% | $32.9665 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $55.55 | 9.769% | $60.9767 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $18.79 | 12.716% | $21.1793 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $205.34 | 8.631% | $223.0629 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $115.70 | 4.608% | $121.0315 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $667.25 | $723.4860 | $723.49 | $723.50 | $723.60 | |