| 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 | $174.51 | 13.164% | $197.4825 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $116.99 | 9.553% | $128.1661 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $213.51 | 8.143% | $230.8961 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $23.83 | 11.291% | $26.5206 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $183.74 | 6.722% | $196.091 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $126.45 | 11.570% | $141.0803 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $17.79 | 12.339% | $19.9851 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $856.82 | $940.2217 | $940.23 | $940.25 | $940.30 | |