| 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 | $223.78 | 10.821% | $247.9952 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $148.36 | 11.264% | $165.0713 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $95.50 | 6.453% | $101.6626 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $245.88 | 7.526% | $264.3849 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $34.49 | 7.346% | $37.0236 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $9.94 | 10.238% | $10.9577 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $146.51 | 4.515% | $153.1249 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $904.46 | $980.2202 | $980.21 | $980.15 | $980.30 | |