| 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 | $201.77 | 12.236% | $226.4586 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $121.90 | 4.457% | $127.3331 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $219.60 | 3.533% | $227.3585 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $174.29 | 11.291% | $193.9691 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $220.79 | 8.175% | $238.8396 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $215.41 | 4.568% | $225.2499 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $60.66 | 13.821% | $69.0438 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,214.42 | $1,308.2526 | $1,308.25 | $1,308.25 | $1,308.20 | |