| 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 | $203.62 | 12.213% | $228.4881 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $73.62 | 13.301% | $83.4122 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $247.80 | 4.215% | $258.2448 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $34.97 | 12.178% | $39.2286 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $62.95 | 3.620% | $65.2288 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $33.81 | 6.564% | $36.0293 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $40.29 | 8.530% | $43.7267 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $697.06 | $754.3585 | $754.36 | $754.45 | $754.20 | |