| 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 | $232.70 | 3.695% | $241.2983 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $45.25 | 6.352% | $48.1243 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $189.48 | 6.517% | $201.8284 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $9.69 | 4.327% | $10.1093 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $27.84 | 11.484% | $31.0371 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $238.63 | 12.705% | $268.9479 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $229.58 | 12.176% | $257.5337 | $257.53 | $257.55 | $257.50 |
| 7 purchase totals = | $973.17 | $1,058.8790 | $1,058.88 | $1,058.90 | $1,058.70 | |