| 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 | $199.81 | 8.841% | $217.4752 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $226.96 | 6.526% | $241.7714 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $116.86 | 13.500% | $132.6361 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $133.77 | 3.847% | $138.9161 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $26.44 | 6.513% | $28.162 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $179.36 | 9.711% | $196.7776 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $15.95 | 11.137% | $17.7264 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $899.15 | $973.4648 | $973.48 | $973.50 | $973.50 | |