| 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 | $216.85 | 6.141% | $230.1668 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $107.65 | 13.578% | $122.2667 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $50.43 | 8.558% | $54.7458 | $54.75 | $54.75 | $54.70 |
| Purchase #4 | $8.48 | 10.754% | $9.3919 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $198.77 | 10.800% | $220.2372 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $35.26 | 5.364% | $37.1513 | $37.15 | $37.15 | $37.20 |
| Purchase #7 | $78.79 | 11.697% | $88.0061 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $696.23 | $761.9658 | $761.98 | $761.95 | $762.00 | |