| 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 | $102.87 | 7.787% | $110.8805 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $163.61 | 10.674% | $181.0737 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $221.25 | 13.722% | $251.6099 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $149.74 | 10.515% | $165.4852 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $183.91 | 6.450% | $195.7722 | $195.77 | $195.75 | $195.80 |
| Purchase #6 | $49.43 | 8.117% | $53.4422 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $119.96 | 3.355% | $123.9847 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $990.77 | $1,082.2484 | $1,082.24 | $1,082.25 | $1,082.30 | |