| 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 | $94.97 | 10.818% | $105.2439 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $127.69 | 5.508% | $134.7232 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $243.27 | 11.762% | $271.8834 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $128.58 | 10.711% | $142.3522 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $56.62 | 11.599% | $63.1874 | $63.19 | $63.20 | $63.20 |
| Purchase #6 | $232.44 | 11.283% | $258.6662 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $34.44 | 6.710% | $36.7509 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $918.01 | $1,012.8072 | $1,012.80 | $1,012.80 | $1,012.90 | |