| 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 | $229.51 | 13.312% | $260.0624 | $260.06 | $260.05 | $260.10 |
| Purchase #2 | $128.44 | 4.735% | $134.5216 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $87.31 | 6.481% | $92.9686 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $246.56 | 5.584% | $260.3279 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $129.99 | 13.265% | $147.2332 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $18.41 | 9.146% | $20.0938 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $229.64 | 10.232% | $253.1368 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,069.86 | $1,168.3443 | $1,168.34 | $1,168.35 | $1,168.30 | |