| 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 | $100.50 | 9.309% | $109.8555 | $109.86 | $109.85 | $109.90 |
| Purchase #2 | $192.87 | 11.834% | $215.6942 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $214.74 | 11.285% | $238.9734 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $138.81 | 5.571% | $146.5431 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $62.41 | 5.654% | $65.9387 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $68.84 | 12.228% | $77.2578 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $184.67 | 4.133% | $192.3024 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $962.84 | $1,046.5651 | $1,046.56 | $1,046.55 | $1,046.60 | |