| 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 | $215.70 | 9.174% | $235.4883 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $139.28 | 6.154% | $147.8513 | $147.85 | $147.85 | $147.90 |
| Purchase #3 | $99.61 | 7.479% | $107.0598 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $46.71 | 6.342% | $49.6723 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $50.27 | 12.635% | $56.6216 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $171.27 | 4.654% | $179.2409 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $145.26 | 3.332% | $150.1001 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $868.10 | $926.0343 | $926.03 | $926.00 | $926.10 | |