| 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 | $28.64 | 8.466% | $31.0647 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $9.30 | 12.623% | $10.4739 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $246.46 | 8.740% | $268.0006 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $192.65 | 7.171% | $206.4649 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $186.90 | 13.606% | $212.3296 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $44.56 | 6.872% | $47.6222 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $226.48 | 12.601% | $255.0187 | $255.02 | $255.00 | $255.00 |
| 7 purchase totals = | $934.99 | $1,030.9746 | $1,030.96 | $1,030.90 | $1,031.00 | |