| 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 | $223.54 | 8.475% | $242.485 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $34.29 | 12.694% | $38.6428 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $132.51 | 5.627% | $139.9663 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $83.89 | 12.199% | $94.1237 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $53.78 | 7.188% | $57.6457 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $46.44 | 13.273% | $52.604 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $93.65 | 7.558% | $100.7281 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $668.10 | $726.1956 | $726.20 | $726.20 | $726.10 | |