| 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 | $84.59 | 7.496% | $90.9309 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $248.90 | 9.564% | $272.7048 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $202.43 | 5.267% | $213.092 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $203.95 | 12.447% | $229.3357 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $211.96 | 11.581% | $236.5071 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $24.75 | 13.190% | $28.0145 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $207.85 | 3.137% | $214.3703 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,184.43 | $1,284.9553 | $1,284.95 | $1,284.95 | $1,284.90 | |