| 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 | $212.34 | 6.689% | $226.5434 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $47.42 | 7.304% | $50.8836 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $207.71 | 8.322% | $224.9956 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $160.78 | 3.140% | $165.8285 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $87.34 | 12.322% | $98.102 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $175.30 | 3.681% | $181.7528 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $172.79 | 4.779% | $181.0476 | $181.05 | $181.05 | $181.00 |
| 7 purchase totals = | $1,063.68 | $1,129.1535 | $1,129.15 | $1,129.20 | $1,129.10 | |