| 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 | $218.92 | 9.787% | $240.3457 | $240.35 | $240.35 | $240.30 |
| Purchase #2 | $222.25 | 4.493% | $232.2357 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $96.76 | 8.554% | $105.0369 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $170.84 | 3.332% | $176.5324 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $10.69 | 5.595% | $11.2881 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $40.42 | 13.170% | $45.7433 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $169.64 | 3.142% | $174.9701 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $929.52 | $986.1522 | $986.16 | $986.20 | $986.00 | |