| 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 | $219.59 | 6.200% | $233.2046 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $122.64 | 12.509% | $137.981 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $114.81 | 9.137% | $125.3002 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $34.75 | 7.777% | $37.4525 | $37.45 | $37.45 | $37.50 |
| Purchase #5 | $222.37 | 11.705% | $248.3984 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $203.53 | 6.400% | $216.5559 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $221.77 | 5.754% | $234.5306 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $1,139.46 | $1,233.4232 | $1,233.42 | $1,233.45 | $1,233.50 | |