| 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 | $226.32 | 3.797% | $234.9134 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $78.83 | 12.151% | $88.4086 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $226.99 | 3.855% | $235.7405 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $195.27 | 11.832% | $218.3743 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $67.40 | 9.562% | $73.8448 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $161.47 | 12.684% | $181.9509 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $138.48 | 9.523% | $151.6675 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $1,094.76 | $1,184.9000 | $1,184.89 | $1,184.85 | $1,184.90 | |