| 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 | $219.42 | 7.463% | $235.7953 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $222.42 | 12.718% | $250.7074 | $250.71 | $250.70 | $250.70 |
| Purchase #3 | $151.76 | 9.284% | $165.8494 | $165.85 | $165.85 | $165.80 |
| Purchase #4 | $39.84 | 8.686% | $43.3005 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $142.73 | 7.765% | $153.813 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $122.73 | 11.532% | $136.8832 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $17.37 | 7.675% | $18.7031 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $916.27 | $1,005.0519 | $1,005.05 | $1,005.05 | $1,005.00 | |