| 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 | $249.72 | 12.767% | $281.6018 | $281.60 | $281.60 | $281.60 |
| Purchase #2 | $202.94 | 12.337% | $227.9767 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $29.65 | 10.386% | $32.7294 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $89.33 | 7.733% | $96.2379 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $85.34 | 3.179% | $88.053 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $58.45 | 5.806% | $61.8436 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $99.85 | 8.815% | $108.6518 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $815.28 | $897.0942 | $897.09 | $897.15 | $897.10 | |