| 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 | $125.82 | 10.822% | $139.4362 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $60.71 | 12.692% | $68.4153 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $134.86 | 10.213% | $148.6333 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $230.82 | 7.344% | $247.7714 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $215.58 | 7.839% | $232.4793 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $162.46 | 11.532% | $181.1949 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $57.45 | 9.276% | $62.7791 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $987.70 | $1,080.7095 | $1,080.71 | $1,080.75 | $1,080.70 | |