| 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 | $107.76 | 4.209% | $112.2956 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $178.64 | 9.818% | $196.1789 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $214.52 | 13.663% | $243.8299 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $92.62 | 12.523% | $104.2188 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $123.93 | 9.859% | $136.1483 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $110.99 | 13.243% | $125.6884 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $157.62 | 4.540% | $164.7759 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $986.08 | $1,083.1358 | $1,083.15 | $1,083.20 | $1,083.10 | |