| 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 | $218.28 | 12.604% | $245.792 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $189.60 | 7.383% | $203.5982 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $188.99 | 9.671% | $207.2672 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $195.78 | 9.579% | $214.5338 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $179.49 | 4.363% | $187.3211 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $206.50 | 10.626% | $228.4427 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $130.75 | 10.753% | $144.8095 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $1,309.39 | $1,431.7645 | $1,431.76 | $1,431.75 | $1,431.70 | |