| 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 | $197.42 | 9.574% | $216.321 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $14.53 | 6.481% | $15.4717 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $122.91 | 13.409% | $139.391 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $72.67 | 3.318% | $75.0812 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $216.54 | 5.580% | $228.6229 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $61.86 | 6.585% | $65.9335 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $103.72 | 4.536% | $108.4247 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $789.65 | $849.2460 | $849.23 | $849.20 | $849.20 | |