| 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 | $201.42 | 8.701% | $218.9456 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $131.60 | 3.349% | $136.0073 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $186.46 | 10.552% | $206.1353 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $222.45 | 7.209% | $238.4864 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $150.99 | 11.650% | $168.5803 | $168.58 | $168.60 | $168.60 |
| Purchase #6 | $151.47 | 11.445% | $168.8057 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $220.28 | 3.439% | $227.8554 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,264.67 | $1,364.8160 | $1,364.84 | $1,364.85 | $1,364.80 | |