| 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 | $228.68 | 9.275% | $249.8901 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $96.95 | 10.767% | $107.3886 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $212.72 | 6.279% | $226.0767 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $133.67 | 3.744% | $138.6746 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $31.68 | 8.487% | $34.3687 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $53.45 | 6.854% | $57.1135 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $147.39 | 4.720% | $154.3468 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $904.54 | $967.8590 | $967.86 | $967.85 | $967.90 | |