| 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 | $125.97 | 4.418% | $131.5354 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $34.68 | 12.328% | $38.9554 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $223.62 | 8.466% | $242.5517 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $240.87 | 7.359% | $258.5956 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $26.93 | 9.502% | $29.4889 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $181.28 | 5.490% | $191.2323 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $32.63 | 3.184% | $33.6689 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $865.98 | $926.0282 | $926.04 | $926.05 | $926.10 | |