| 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 | $45.57 | 5.444% | $48.0508 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $227.90 | 7.679% | $245.4004 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $228.98 | 12.147% | $256.7942 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $206.45 | 11.681% | $230.5654 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $190.92 | 8.372% | $206.9038 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $242.33 | 7.280% | $259.9716 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $27.32 | 8.192% | $29.5581 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $1,169.47 | $1,277.2443 | $1,277.24 | $1,277.20 | $1,277.40 | |