| 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 | $138.74 | 5.325% | $146.1279 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $207.59 | 8.178% | $224.5667 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $227.87 | 11.194% | $253.3778 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $27.30 | 6.810% | $29.1591 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $74.83 | 13.165% | $84.6814 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $249.92 | 8.492% | $271.1432 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $20.76 | 10.809% | $23.0039 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $947.01 | $1,032.0600 | $1,032.06 | $1,032.10 | $1,032.10 | |