| 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 | $250.83 | 11.760% | $280.3276 | $280.33 | $280.35 | $280.30 |
| Purchase #2 | $210.53 | 13.678% | $239.3263 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $10.53 | 5.655% | $11.1255 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $75.54 | 5.107% | $79.3978 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $196.62 | 3.555% | $203.6098 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $43.68 | 7.179% | $46.8158 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $208.99 | 11.317% | $232.6414 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $996.72 | $1,093.2442 | $1,093.26 | $1,093.30 | $1,093.10 | |