| 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 | $200.49 | 13.605% | $227.7667 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $226.72 | 5.235% | $238.5888 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $181.60 | 7.703% | $195.5886 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $97.51 | 11.644% | $108.8641 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $184.32 | 12.182% | $206.7739 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $101.49 | 6.692% | $108.2817 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $120.32 | 5.526% | $126.9689 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $1,112.45 | $1,212.8327 | $1,212.83 | $1,212.80 | $1,213.00 | |