| 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 | $245.34 | 8.501% | $266.1964 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $26.95 | 6.469% | $28.6934 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $196.36 | 12.546% | $220.9953 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $156.66 | 8.125% | $169.3886 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $176.70 | 5.514% | $186.4432 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $150.70 | 6.201% | $160.0449 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $87.92 | 8.776% | $95.6359 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $1,040.63 | $1,127.3977 | $1,127.40 | $1,127.45 | $1,127.30 | |