| 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 | $8.70 | 12.596% | $9.7959 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $139.83 | 10.563% | $154.6002 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $197.76 | 13.211% | $223.8861 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $167.38 | 10.407% | $184.7992 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $91.29 | 3.752% | $94.7152 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $205.37 | 4.608% | $214.8334 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $231.28 | 12.229% | $259.5632 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,041.61 | $1,142.1932 | $1,142.20 | $1,142.20 | $1,142.20 | |