| 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 | $233.92 | 4.117% | $243.5505 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $18.30 | 12.241% | $20.5401 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $60.43 | 5.411% | $63.6999 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $24.88 | 3.275% | $25.6948 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $136.43 | 9.646% | $149.59 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $80.92 | 13.818% | $92.1015 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $101.65 | 13.531% | $115.4043 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $656.53 | $710.5811 | $710.57 | $710.60 | $710.60 | |