| 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 | $135.84 | 4.241% | $141.601 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $93.53 | 9.671% | $102.5753 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $221.49 | 11.180% | $246.2526 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $21.66 | 10.163% | $23.8613 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $163.83 | 9.442% | $179.2988 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $249.30 | 10.398% | $275.2222 | $275.22 | $275.20 | $275.20 |
| Purchase #7 | $174.26 | 12.764% | $196.5025 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $1,059.91 | $1,165.3137 | $1,165.31 | $1,165.30 | $1,165.40 | |