| 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 | $230.44 | 5.165% | $242.3422 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $109.92 | 13.556% | $124.8208 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $135.71 | 3.526% | $140.4951 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $5.39 | 12.365% | $6.0565 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $42.47 | 12.805% | $47.9083 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $227.91 | 11.191% | $253.4154 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $147.46 | 3.459% | $152.5606 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $899.30 | $967.5989 | $967.61 | $967.55 | $967.60 | |