| 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 | $232.75 | 8.461% | $252.443 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $36.73 | 4.536% | $38.3961 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $220.41 | 13.471% | $250.1014 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $211.34 | 13.864% | $240.6402 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $112.34 | 13.750% | $127.7868 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $159.57 | 4.560% | $166.8464 | $166.85 | $166.85 | $166.80 |
| Purchase #7 | $91.59 | 11.757% | $102.3582 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $1,064.73 | $1,178.5721 | $1,178.58 | $1,178.60 | $1,178.50 | |