| 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 | $220.92 | 3.261% | $228.1242 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $48.36 | 12.533% | $54.421 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $134.63 | 7.736% | $145.045 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $24.84 | 8.157% | $26.8662 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $39.82 | 8.707% | $43.2871 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $248.46 | 8.531% | $269.6561 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $213.96 | 7.504% | $230.0156 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $930.99 | $997.4152 | $997.43 | $997.35 | $997.40 | |