| 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 | $231.35 | 6.400% | $246.1564 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $30.81 | 6.408% | $32.7843 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $104.92 | 13.573% | $119.1608 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $17.93 | 8.783% | $19.5048 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $159.41 | 13.853% | $181.4931 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $194.77 | 10.733% | $215.6747 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $179.55 | 5.754% | $189.8813 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $918.74 | $1,004.6554 | $1,004.64 | $1,004.65 | $1,004.80 | |