| 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 | $192.72 | 4.119% | $200.6581 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $62.52 | 4.467% | $65.3128 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $17.50 | 11.874% | $19.578 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $206.73 | 13.720% | $235.0934 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $214.86 | 11.637% | $239.8633 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $93.33 | 8.669% | $101.4208 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $119.84 | 3.637% | $124.1986 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $907.50 | $986.1250 | $986.12 | $986.10 | $986.20 | |