| 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 | $216.35 | 13.415% | $245.3734 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $235.51 | 6.645% | $251.1596 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $150.58 | 9.777% | $165.3022 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $18.50 | 3.630% | $19.1716 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $60.43 | 8.473% | $65.5502 | $65.55 | $65.55 | $65.60 |
| Purchase #6 | $216.60 | 5.635% | $228.8054 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $19.76 | 6.702% | $21.0843 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $917.73 | $996.4467 | $996.44 | $996.40 | $996.60 | |