| 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 | $108.57 | 9.763% | $119.1697 | $119.17 | $119.15 | $119.20 |
| Purchase #2 | $201.97 | 9.415% | $220.9855 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $219.84 | 6.820% | $234.8331 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $39.91 | 5.456% | $42.0875 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $113.74 | 5.145% | $119.5919 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $177.35 | 6.504% | $188.8848 | $188.88 | $188.90 | $188.90 |
| Purchase #7 | $168.44 | 7.477% | $181.0343 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $1,029.82 | $1,106.5868 | $1,106.58 | $1,106.65 | $1,106.60 | |