| 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 | $127.79 | 9.204% | $139.5518 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $128.88 | 4.196% | $134.2878 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $52.26 | 6.441% | $55.6261 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $108.74 | 11.550% | $121.2995 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $196.47 | 8.795% | $213.7495 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $28.61 | 9.360% | $31.2879 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $112.81 | 12.477% | $126.8853 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $755.56 | $822.6879 | $822.70 | $822.75 | $822.70 | |