| 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 | $231.93 | 4.617% | $242.6382 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $244.25 | 7.762% | $263.2087 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $234.56 | 10.435% | $259.0363 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $245.56 | 10.725% | $271.8963 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $35.55 | 6.719% | $37.9386 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $19.58 | 13.417% | $22.207 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $75.59 | 10.654% | $83.6434 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $1,087.02 | $1,180.5685 | $1,180.58 | $1,180.60 | $1,180.40 | |