| 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 | $201.60 | 3.540% | $208.7366 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $46.34 | 8.200% | $50.1399 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $219.90 | 6.527% | $234.2529 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $78.95 | 3.328% | $81.5775 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $98.61 | 4.525% | $103.0721 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $194.91 | 4.584% | $203.8447 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $196.47 | 8.764% | $213.6886 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,036.78 | $1,095.3123 | $1,095.31 | $1,095.35 | $1,095.30 | |