| 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 | $205.56 | 4.591% | $214.9973 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $16.85 | 10.542% | $18.6263 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $219.27 | 13.722% | $249.3582 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $6.80 | 5.496% | $7.1737 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $235.98 | 13.194% | $267.1152 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $88.60 | 5.620% | $93.5793 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $55.61 | 3.434% | $57.5196 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $828.67 | $908.3696 | $908.38 | $908.35 | $908.40 | |