| 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 | $186.81 | 11.280% | $207.8822 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $163.35 | 6.213% | $173.4989 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $114.81 | 5.664% | $121.3128 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $178.89 | 5.320% | $188.4069 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $212.99 | 13.149% | $240.9961 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $138.27 | 4.421% | $144.3829 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $24.92 | 10.205% | $27.4631 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $1,020.04 | $1,103.9429 | $1,103.94 | $1,103.95 | $1,104.00 | |