| 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 | $239.75 | 4.421% | $250.3493 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $109.85 | 13.190% | $124.3392 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $227.99 | 10.535% | $252.0087 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $218.67 | 7.509% | $235.0899 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $171.30 | 11.556% | $191.0954 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $32.72 | 8.576% | $35.5261 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $18.55 | 4.859% | $19.4513 | $19.45 | $19.45 | $19.50 |
| 7 purchase totals = | $1,018.83 | $1,107.8599 | $1,107.87 | $1,107.90 | $1,107.80 | |