| 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 | $85.49 | 10.149% | $94.1664 | $94.17 | $94.15 | $94.20 |
| Purchase #2 | $166.63 | 8.838% | $181.3568 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $81.65 | 10.281% | $90.0444 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $138.67 | 3.289% | $143.2309 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $180.85 | 11.315% | $201.3132 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $227.56 | 5.395% | $239.8369 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $95.61 | 4.734% | $100.1362 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $976.46 | $1,050.0848 | $1,050.09 | $1,050.10 | $1,050.00 | |