| 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 | $235.86 | 3.219% | $243.4523 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $181.27 | 8.755% | $197.1402 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $156.75 | 10.633% | $173.4172 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $230.39 | 3.830% | $239.2139 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $165.47 | 10.228% | $182.3943 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $106.74 | 12.540% | $120.1252 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $65.33 | 11.362% | $72.7528 | $72.75 | $72.75 | $72.80 |
| 7 purchase totals = | $1,141.81 | $1,228.4959 | $1,228.49 | $1,228.50 | $1,228.50 | |