| 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 | $203.78 | 10.449% | $225.073 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $246.85 | 9.381% | $270.007 | $270.01 | $270.00 | $270.00 |
| Purchase #3 | $43.68 | 9.285% | $47.7357 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $47.74 | 4.676% | $49.9723 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $28.72 | 10.846% | $31.835 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $140.69 | 5.847% | $148.9161 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $74.92 | 7.215% | $80.3255 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $786.38 | $853.8646 | $853.88 | $853.85 | $853.80 | |