| 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 | $133.81 | 4.118% | $139.3203 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $208.72 | 11.199% | $232.0946 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $17.90 | 10.818% | $19.8364 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $162.59 | 9.868% | $178.6344 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $165.70 | 4.819% | $173.6851 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $219.27 | 7.149% | $234.9456 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $240.97 | 6.276% | $256.0933 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,148.96 | $1,234.6097 | $1,234.61 | $1,234.65 | $1,234.50 | |