| 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 | $70.94 | 13.109% | $80.2395 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $50.41 | 7.136% | $54.0073 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $230.33 | 13.166% | $260.6552 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $175.97 | 12.815% | $198.5206 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $185.48 | 7.684% | $199.7323 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $110.46 | 11.470% | $123.1298 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $207.75 | 11.831% | $232.3289 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $1,031.34 | $1,148.6136 | $1,148.62 | $1,148.65 | $1,148.50 | |