| 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 | $38.63 | 12.218% | $43.3498 | $43.35 | $43.35 | $43.30 |
| Purchase #2 | $184.78 | 4.486% | $193.0692 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $11.83 | 8.365% | $12.8196 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $106.99 | 12.437% | $120.2963 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $220.67 | 10.438% | $243.7035 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $174.36 | 10.112% | $191.9913 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $10.33 | 7.160% | $11.0696 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $747.59 | $816.2993 | $816.30 | $816.25 | $816.30 | |