| 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 | $97.83 | 4.835% | $102.5601 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $181.38 | 12.336% | $203.755 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $183.76 | 12.200% | $206.1787 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $203.33 | 11.213% | $226.1294 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $226.47 | 4.180% | $235.9364 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $137.89 | 12.153% | $154.6478 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $14.30 | 7.587% | $15.3849 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $1,044.96 | $1,144.5923 | $1,144.60 | $1,144.65 | $1,144.60 | |