| 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 | $179.98 | 11.319% | $200.3519 | $200.35 | $200.35 | $200.40 |
| Purchase #2 | $81.64 | 9.301% | $89.2333 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $37.85 | 4.153% | $39.4219 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $54.27 | 9.137% | $59.2286 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $24.95 | 12.320% | $28.0238 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $22.99 | 4.510% | $24.0268 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $236.84 | 6.727% | $252.7722 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $638.52 | $693.0585 | $693.05 | $693.05 | $693.00 | |