| 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 | $118.83 | 12.781% | $134.0177 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $113.90 | 6.367% | $121.152 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $220.83 | 8.360% | $239.2914 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $20.88 | 7.282% | $22.4005 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $61.50 | 7.749% | $66.2656 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $86.72 | 9.819% | $95.235 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $194.81 | 12.500% | $219.1613 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $817.47 | $897.5235 | $897.53 | $897.50 | $897.60 | |