| 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 | $237.66 | 8.607% | $258.1154 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $186.49 | 12.853% | $210.4596 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $162.48 | 10.450% | $179.4592 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $113.47 | 7.611% | $122.1062 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $28.94 | 5.735% | $30.5997 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $95.78 | 6.371% | $101.8821 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $32.49 | 7.163% | $34.8173 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $857.31 | $937.4395 | $937.45 | $937.40 | $937.50 | |