| 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 | $21.49 | 5.578% | $22.6887 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $165.35 | 10.390% | $182.5299 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $192.96 | 12.550% | $217.1765 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $205.64 | 8.554% | $223.2304 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $240.46 | 10.417% | $265.5087 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $76.82 | 6.637% | $81.9185 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $230.77 | 12.794% | $260.2947 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $1,133.49 | $1,253.3474 | $1,253.35 | $1,253.40 | $1,253.30 | |