| 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 | $100.45 | 10.258% | $110.7542 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $222.83 | 5.266% | $234.5642 | $234.56 | $234.55 | $234.60 |
| Purchase #3 | $124.63 | 5.825% | $131.8897 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $230.32 | 5.202% | $242.3012 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $122.49 | 6.829% | $130.8548 | $130.85 | $130.85 | $130.90 |
| Purchase #6 | $127.52 | 7.657% | $137.2842 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $222.41 | 11.535% | $248.065 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,150.65 | $1,235.7133 | $1,235.70 | $1,235.70 | $1,235.90 | |