| 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 | $232.59 | 3.828% | $241.4935 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $139.53 | 8.390% | $151.2366 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $93.28 | 8.225% | $100.9523 | $100.95 | $100.95 | $101.00 |
| Purchase #4 | $242.93 | 12.820% | $274.0736 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $115.57 | 8.787% | $125.7251 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $200.43 | 4.487% | $209.4233 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $27.82 | 12.207% | $31.216 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $1,052.15 | $1,134.1204 | $1,134.12 | $1,134.10 | $1,134.10 | |