| 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 | $117.40 | 7.526% | $126.2355 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $79.89 | 8.506% | $86.6854 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $88.43 | 4.513% | $92.4208 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $7.86 | 4.380% | $8.2043 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $27.79 | 13.626% | $31.5767 | $31.58 | $31.60 | $31.60 |
| Purchase #6 | $226.43 | 9.207% | $247.2774 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $176.31 | 10.813% | $195.3744 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $724.11 | $787.7745 | $787.78 | $787.80 | $787.80 | |