| 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 | $191.35 | 12.539% | $215.3434 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $53.77 | 4.470% | $56.1735 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $82.37 | 10.438% | $90.9678 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $27.40 | 5.815% | $28.9933 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $226.65 | 8.481% | $245.8722 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $131.77 | 8.219% | $142.6002 | $142.60 | $142.60 | $142.60 |
| Purchase #7 | $245.26 | 8.115% | $265.1628 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $958.57 | $1,045.1132 | $1,045.10 | $1,045.05 | $1,045.20 | |