| 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 | $195.35 | 11.566% | $217.9442 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $112.33 | 6.575% | $119.7157 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $85.97 | 3.168% | $88.6935 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $132.84 | 4.270% | $138.5123 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $247.57 | 5.859% | $262.0751 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $201.38 | 6.299% | $214.0649 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $208.94 | 9.659% | $229.1215 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,184.38 | $1,270.1272 | $1,270.12 | $1,270.10 | $1,270.10 | |