| 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 | $204.85 | 13.290% | $232.0746 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $237.93 | 6.416% | $253.1956 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $182.45 | 7.488% | $196.1119 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $164.93 | 3.709% | $171.0473 | $171.05 | $171.05 | $171.00 |
| Purchase #5 | $220.37 | 7.683% | $237.301 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $46.62 | 5.451% | $49.1613 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $133.49 | 4.353% | $139.3008 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,190.64 | $1,278.1925 | $1,278.19 | $1,278.15 | $1,278.20 | |