| 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 | $226.70 | 10.535% | $250.5828 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $85.65 | 10.521% | $94.6612 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $135.66 | 11.399% | $151.1239 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $108.94 | 4.221% | $113.5384 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $136.44 | 13.540% | $154.914 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $17.61 | 12.715% | $19.8491 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $191.66 | 8.512% | $207.9741 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $902.66 | $992.6435 | $992.63 | $992.60 | $992.60 | |