| 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 | $42.53 | 3.303% | $43.9348 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $166.62 | 11.824% | $186.3211 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $179.56 | 3.588% | $186.0026 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $188.29 | 11.650% | $210.2258 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $245.56 | 6.256% | $260.9222 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $85.73 | 3.723% | $88.9217 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $119.32 | 10.195% | $131.4847 | $131.48 | $131.50 | $131.50 |
| 7 purchase totals = | $1,027.61 | $1,107.8129 | $1,107.80 | $1,107.80 | $1,107.70 | |