| 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 | $83.84 | 12.699% | $94.4868 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $226.91 | 3.530% | $234.9199 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $129.66 | 12.103% | $145.3527 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $9.57 | 10.734% | $10.5972 | $10.60 | $10.60 | $10.60 |
| Purchase #5 | $138.41 | 7.799% | $149.2046 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $239.82 | 10.633% | $265.3201 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $221.87 | 8.508% | $240.7467 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $1,050.08 | $1,140.6280 | $1,140.63 | $1,140.60 | $1,140.60 | |