| 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 | $90.80 | 3.811% | $94.2604 | $94.26 | $94.25 | $94.30 |
| Purchase #2 | $98.63 | 5.102% | $103.6621 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $106.68 | 11.632% | $119.089 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $106.73 | 11.589% | $119.0989 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $217.88 | 4.632% | $227.9722 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $222.31 | 9.278% | $242.9359 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $187.32 | 13.513% | $212.6326 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,030.35 | $1,119.6511 | $1,119.65 | $1,119.65 | $1,119.70 | |