| 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 | $228.62 | 13.531% | $259.5546 | $259.55 | $259.55 | $259.60 |
| Purchase #2 | $34.38 | 10.715% | $38.0638 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $195.68 | 10.129% | $215.5004 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $155.80 | 8.791% | $169.4964 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $240.76 | 7.273% | $258.2705 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $145.28 | 4.622% | $151.9948 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $32.57 | 8.825% | $35.4443 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $1,033.09 | $1,128.3248 | $1,128.31 | $1,128.30 | $1,128.40 | |