| 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 | $39.71 | 8.226% | $42.9765 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $201.74 | 5.651% | $213.1403 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $220.99 | 7.133% | $236.7532 | $236.75 | $236.75 | $236.80 |
| Purchase #4 | $213.73 | 13.367% | $242.2993 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $101.82 | 8.481% | $110.4554 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $173.28 | 13.413% | $196.522 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $186.68 | 7.470% | $200.625 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $1,137.95 | $1,242.7717 | $1,242.78 | $1,242.80 | $1,242.80 | |