| 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 | $197.79 | 3.238% | $204.1944 | $204.19 | $204.20 | $204.20 |
| Purchase #2 | $114.38 | 12.348% | $128.5036 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $245.83 | 5.841% | $260.1889 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $30.41 | 13.668% | $34.5664 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $170.28 | 9.442% | $186.3578 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $31.30 | 4.206% | $32.6165 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $83.84 | 7.575% | $90.1909 | $90.19 | $90.20 | $90.20 |
| 7 purchase totals = | $873.83 | $936.6185 | $936.62 | $936.60 | $936.70 | |