| 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 | $234.75 | 12.465% | $264.0116 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $178.84 | 7.460% | $192.1815 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $69.87 | 3.750% | $72.4901 | $72.49 | $72.50 | $72.50 |
| Purchase #4 | $109.35 | 3.851% | $113.5611 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $150.54 | 5.442% | $158.7324 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $53.62 | 9.718% | $58.8308 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $227.62 | 7.599% | $244.9168 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,024.59 | $1,104.7243 | $1,104.72 | $1,104.75 | $1,104.70 | |