| 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 | $232.51 | 10.855% | $257.749 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $103.26 | 4.243% | $107.6413 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $93.54 | 6.572% | $99.6874 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $16.80 | 12.564% | $18.9108 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $156.27 | 5.219% | $164.4257 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $73.63 | 8.775% | $80.091 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $15.60 | 5.300% | $16.4268 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $691.61 | $744.9320 | $744.94 | $745.00 | $744.80 | |