| 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 | $119.43 | 8.508% | $129.5911 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $40.80 | 4.842% | $42.7755 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $227.41 | 5.478% | $239.8675 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $109.53 | 11.552% | $122.1829 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $241.49 | 4.765% | $252.997 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $7.37 | 12.374% | $8.282 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $216.93 | 7.212% | $232.575 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $962.96 | $1,028.2710 | $1,028.28 | $1,028.35 | $1,028.40 | |