| 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 | $125.92 | 9.645% | $138.065 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $87.90 | 5.739% | $92.9446 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $218.43 | 3.743% | $226.6058 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $94.95 | 12.131% | $106.4684 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $14.34 | 7.547% | $15.4222 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $113.28 | 13.280% | $128.3236 | $128.32 | $128.30 | $128.30 |
| Purchase #7 | $78.47 | 11.241% | $87.2908 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $733.29 | $795.1204 | $795.12 | $795.05 | $795.10 | |