| 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 | $112.59 | 10.682% | $124.6169 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $241.95 | 10.780% | $268.0322 | $268.03 | $268.05 | $268.00 |
| Purchase #3 | $245.77 | 6.328% | $261.3223 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $202.55 | 5.488% | $213.6659 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $192.79 | 13.122% | $218.0879 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $210.44 | 10.620% | $232.7887 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $115.85 | 7.671% | $124.7369 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $1,321.94 | $1,443.2508 | $1,443.26 | $1,443.25 | $1,443.20 | |