| 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 | $234.62 | 4.577% | $245.3586 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $234.73 | 4.632% | $245.6027 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $113.51 | 4.535% | $118.6577 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $184.49 | 10.831% | $204.4721 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $139.55 | 11.833% | $156.063 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $204.35 | 8.668% | $222.0631 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $153.44 | 7.379% | $164.7623 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $1,264.69 | $1,356.9795 | $1,356.97 | $1,356.90 | $1,357.20 | |