| 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 | $79.89 | 6.564% | $85.134 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $242.67 | 10.254% | $267.5534 | $267.55 | $267.55 | $267.60 |
| Purchase #3 | $209.51 | 12.489% | $235.6757 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $122.66 | 9.695% | $134.5519 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $249.68 | 7.805% | $269.1675 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $118.26 | 12.328% | $132.8391 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $20.87 | 5.614% | $22.0416 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $1,043.54 | $1,146.9632 | $1,146.96 | $1,147.00 | $1,147.00 | |