| 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 | $230.25 | 5.489% | $242.8884 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $184.41 | 4.289% | $192.3193 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $33.34 | 4.160% | $34.7269 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $42.70 | 13.723% | $48.5597 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $196.69 | 12.697% | $221.6637 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $97.59 | 5.690% | $103.1429 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $84.51 | 10.252% | $93.174 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $869.49 | $936.4749 | $936.47 | $936.45 | $936.50 | |