| 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 | $106.89 | 8.279% | $115.7394 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $23.40 | 8.465% | $25.3808 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $175.63 | 6.329% | $186.7456 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $184.38 | 3.217% | $190.3115 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $78.99 | 12.167% | $88.6007 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $152.56 | 8.708% | $165.8449 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $233.56 | 12.315% | $262.3229 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $955.41 | $1,034.9458 | $1,034.94 | $1,034.95 | $1,034.80 | |