| 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 | $239.90 | 6.765% | $256.1292 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $142.32 | 13.116% | $160.9867 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $75.99 | 12.147% | $85.2205 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $5.81 | 10.678% | $6.4304 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $233.53 | 3.240% | $241.0964 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $134.49 | 9.618% | $147.4252 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $35.31 | 10.144% | $38.8918 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $867.35 | $936.1802 | $936.19 | $936.25 | $936.10 | |