| 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 | $207.73 | 11.728% | $232.0926 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $132.28 | 13.863% | $150.618 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $190.69 | 8.525% | $206.9463 | $206.95 | $206.95 | $206.90 |
| Purchase #4 | $154.56 | 4.459% | $161.4518 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $190.88 | 8.168% | $206.4711 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $26.53 | 8.291% | $28.7296 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $215.35 | 11.282% | $239.6458 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $1,118.02 | $1,225.9552 | $1,225.96 | $1,225.95 | $1,225.90 | |