| 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 | $191.60 | 11.216% | $213.0899 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $209.87 | 13.687% | $238.5949 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $164.83 | 13.797% | $187.5716 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $250.85 | 13.263% | $284.1202 | $284.12 | $284.10 | $284.10 |
| Purchase #5 | $122.64 | 13.465% | $139.1535 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $103.54 | 3.319% | $106.9765 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $120.34 | 10.273% | $132.7025 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,163.67 | $1,302.2091 | $1,302.20 | $1,302.20 | $1,302.30 | |