| 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 | $36.77 | 3.208% | $37.9496 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $197.76 | 7.234% | $212.066 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $39.35 | 8.201% | $42.5771 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $178.63 | 7.508% | $192.0415 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $242.63 | 7.566% | $260.9874 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $192.60 | 12.871% | $217.3895 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $242.94 | 11.272% | $270.3242 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $1,130.68 | $1,233.3353 | $1,233.34 | $1,233.35 | $1,233.30 | |