| 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 | $201.38 | 9.142% | $219.7902 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $25.52 | 3.653% | $26.4522 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $220.42 | 7.692% | $237.3747 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $224.86 | 12.171% | $252.2277 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $108.87 | 9.107% | $118.7848 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $108.37 | 12.676% | $122.107 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $181.86 | 8.494% | $197.3072 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,071.28 | $1,174.0438 | $1,174.04 | $1,174.05 | $1,174.10 | |