| 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 | $217.56 | 11.420% | $242.4054 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $123.34 | 13.655% | $140.1821 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $31.97 | 4.472% | $33.3997 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $23.81 | 8.512% | $25.8367 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $107.70 | 9.113% | $117.5147 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $208.73 | 6.704% | $222.7233 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $58.53 | 7.736% | $63.0579 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $771.64 | $845.1198 | $845.12 | $845.10 | $845.10 | |