| 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 | $28.33 | 11.743% | $31.6568 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $159.83 | 3.270% | $165.0564 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $181.89 | 11.711% | $203.1911 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $192.38 | 12.750% | $216.9085 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $249.68 | 5.106% | $262.4287 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $243.81 | 4.239% | $254.1451 | $254.15 | $254.15 | $254.10 |
| Purchase #7 | $232.64 | 13.235% | $263.4299 | $263.43 | $263.45 | $263.40 |
| 7 purchase totals = | $1,288.56 | $1,396.8165 | $1,396.83 | $1,396.85 | $1,396.80 | |