| 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 | $201.38 | 10.163% | $221.8462 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $56.77 | 7.280% | $60.9029 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $102.46 | 4.307% | $106.873 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $28.32 | 5.711% | $29.9374 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $180.64 | 10.169% | $199.0093 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $203.30 | 13.279% | $230.2962 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $29.85 | 11.498% | $33.2822 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $802.72 | $882.1472 | $882.15 | $882.15 | $882.10 | |