| 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 | $196.44 | 5.562% | $207.366 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $236.69 | 8.660% | $257.1874 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $197.33 | 10.220% | $217.4971 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $45.33 | 11.191% | $50.4029 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $154.68 | 6.285% | $164.4016 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $178.43 | 6.111% | $189.3339 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $155.44 | 6.268% | $165.183 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $1,164.34 | $1,251.3719 | $1,251.37 | $1,251.40 | $1,251.40 | |