| 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 | $217.94 | 3.675% | $225.9493 | $225.95 | $225.95 | $225.90 |
| Purchase #2 | $189.50 | 7.121% | $202.9943 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $222.46 | 9.258% | $243.0553 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $91.51 | 7.862% | $98.7045 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $241.74 | 3.811% | $250.9527 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $51.41 | 10.248% | $56.6785 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $7.47 | 9.406% | $8.1726 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $1,022.03 | $1,086.5072 | $1,086.50 | $1,086.50 | $1,086.60 | |