| 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 | $43.29 | 9.135% | $47.2445 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $100.75 | 12.255% | $113.0969 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $232.33 | 3.297% | $239.9899 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $242.39 | 11.620% | $270.5557 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $192.52 | 7.147% | $206.2794 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $121.35 | 6.382% | $129.0946 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $6.34 | 12.172% | $7.1117 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $938.97 | $1,013.3727 | $1,013.37 | $1,013.40 | $1,013.40 | |