| 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 | $242.34 | 7.412% | $260.3022 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $124.78 | 3.838% | $129.5691 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $152.82 | 8.649% | $166.0374 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $115.44 | 3.721% | $119.7355 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $128.25 | 12.336% | $144.0709 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $78.68 | 8.698% | $85.5236 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $189.64 | 12.530% | $213.4019 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,031.95 | $1,118.6406 | $1,118.64 | $1,118.60 | $1,118.60 | |