| 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 | $111.62 | 9.105% | $121.783 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $199.82 | 9.227% | $218.2574 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $54.37 | 9.228% | $59.3873 | $59.39 | $59.40 | $59.40 |
| Purchase #4 | $242.79 | 12.492% | $273.1193 | $273.12 | $273.10 | $273.10 |
| Purchase #5 | $65.25 | 8.224% | $70.6162 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $172.62 | 11.657% | $192.7423 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $118.58 | 12.149% | $132.9863 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $965.05 | $1,068.8918 | $1,068.90 | $1,068.90 | $1,068.90 | |