| 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 | $238.26 | 8.442% | $258.3739 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $136.28 | 7.791% | $146.8976 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $229.66 | 6.542% | $244.6844 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $123.66 | 6.822% | $132.0961 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $101.48 | 5.211% | $106.7681 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $140.78 | 4.156% | $146.6308 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $127.30 | 7.693% | $137.0932 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $1,097.42 | $1,172.5441 | $1,172.54 | $1,172.55 | $1,172.60 | |