| 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 | $127.87 | 9.547% | $140.0777 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $28.69 | 10.348% | $31.6588 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $177.36 | 12.667% | $199.8262 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $70.61 | 7.718% | $76.0597 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $205.80 | 13.706% | $234.0069 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $143.29 | 10.358% | $158.132 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $127.54 | 10.346% | $140.7353 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $881.16 | $980.4966 | $980.51 | $980.55 | $980.50 | |