| 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 | $193.36 | 3.613% | $200.3461 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $162.98 | 4.657% | $170.57 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $30.71 | 4.573% | $32.1144 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $51.73 | 11.490% | $57.6738 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $95.31 | 13.409% | $108.0901 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $83.37 | 7.555% | $89.6686 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $222.76 | 4.835% | $233.5304 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $840.22 | $891.9934 | $891.99 | $891.95 | $892.00 | |