| 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 | $220.30 | 5.126% | $231.5926 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $42.32 | 5.350% | $44.5841 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $112.27 | 11.822% | $125.5426 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $165.37 | 5.285% | $174.1098 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $169.84 | 13.365% | $192.5391 | $192.54 | $192.55 | $192.50 |
| Purchase #6 | $117.64 | 4.856% | $123.3526 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $75.44 | 10.418% | $83.2993 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $903.18 | $975.0201 | $975.01 | $975.05 | $975.00 | |