| 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 | $113.66 | 12.608% | $127.9903 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $24.78 | 5.870% | $26.2346 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $71.44 | 6.601% | $76.1558 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $99.29 | 5.267% | $104.5196 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $5.42 | 7.274% | $5.8143 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $196.92 | 10.830% | $218.2464 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $124.96 | 13.633% | $141.9958 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $636.47 | $700.9568 | $700.96 | $700.95 | $700.90 | |