| 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 | $232.64 | 5.636% | $245.7516 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $243.95 | 5.378% | $257.0696 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $135.52 | 6.265% | $144.0103 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $85.52 | 8.592% | $92.8679 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $227.57 | 4.375% | $237.5262 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $201.35 | 4.671% | $210.7551 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $214.35 | 9.529% | $234.7754 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,340.90 | $1,422.7561 | $1,422.77 | $1,422.75 | $1,422.90 | |