| 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 | $207.33 | 6.265% | $220.3192 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $51.61 | 13.268% | $58.4576 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $115.92 | 4.374% | $120.9903 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $181.78 | 6.407% | $193.4266 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $203.51 | 13.354% | $230.6867 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $152.26 | 3.723% | $157.9286 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $111.85 | 9.491% | $122.4657 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,024.26 | $1,104.2747 | $1,104.29 | $1,104.30 | $1,104.30 | |