| 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 | $243.95 | 4.187% | $254.1642 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $89.30 | 11.553% | $99.6168 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $189.55 | 7.435% | $203.643 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $39.29 | 8.272% | $42.5401 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $174.77 | 3.743% | $181.3116 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $46.37 | 3.698% | $48.0848 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $17.36 | 13.825% | $19.76 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $800.59 | $849.1205 | $849.11 | $849.10 | $849.10 | |