| 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 | $20.83 | 10.687% | $23.0561 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $49.32 | 5.494% | $52.0296 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $184.51 | 10.654% | $204.1677 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $208.33 | 13.123% | $235.6691 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $184.53 | 3.470% | $190.9332 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $193.53 | 7.782% | $208.5905 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $202.58 | 9.687% | $222.2039 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $1,043.63 | $1,136.6501 | $1,136.65 | $1,136.65 | $1,136.70 | |