| 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 | $103.27 | 3.492% | $106.8762 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $19.50 | 12.833% | $22.0024 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $167.81 | 3.740% | $174.0861 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $89.25 | 6.541% | $95.0878 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $37.31 | 6.430% | $39.709 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $249.77 | 5.797% | $264.2492 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $135.35 | 12.160% | $151.8086 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $802.26 | $853.8193 | $853.83 | $853.85 | $853.80 | |