| 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 | $95.73 | 12.621% | $107.8121 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $217.99 | 7.758% | $234.9017 | $234.90 | $234.90 | $234.90 |
| Purchase #3 | $186.43 | 12.574% | $209.8717 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $181.76 | 7.559% | $195.4992 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $160.38 | 5.391% | $169.0261 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $21.76 | 10.487% | $24.042 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $177.31 | 12.124% | $198.8071 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,041.36 | $1,139.9599 | $1,139.96 | $1,139.95 | $1,139.90 | |