| 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 | $122.30 | 9.126% | $133.4611 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $232.60 | 8.575% | $252.5455 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $25.26 | 3.308% | $26.0956 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $36.39 | 3.401% | $37.6276 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $147.53 | 4.339% | $153.9313 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $103.40 | 6.590% | $110.2141 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $183.51 | 4.659% | $192.0597 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $850.99 | $905.9349 | $905.94 | $905.95 | $905.90 | |