| 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 | $34.30 | 12.694% | $38.654 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $123.77 | 8.698% | $134.5355 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $100.59 | 5.707% | $106.3307 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $234.78 | 5.546% | $247.8009 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $233.72 | 4.330% | $243.8401 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $155.84 | 9.614% | $170.8225 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $32.62 | 7.707% | $35.134 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $915.62 | $977.1177 | $977.11 | $977.15 | $977.00 | |