| 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 | $206.47 | 4.771% | $216.3207 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $250.31 | 5.397% | $263.8192 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $217.69 | 4.649% | $227.8104 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $49.72 | 4.636% | $52.025 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $139.34 | 8.120% | $150.6544 | $150.65 | $150.65 | $150.70 |
| Purchase #6 | $51.53 | 4.422% | $53.8087 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $199.49 | 6.711% | $212.8778 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $1,114.55 | $1,177.3162 | $1,177.32 | $1,177.30 | $1,177.30 | |