| 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 | $8.95 | 3.289% | $9.2444 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $199.98 | 9.866% | $219.71 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $166.52 | 4.816% | $174.5396 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $241.95 | 10.223% | $266.6845 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $212.39 | 10.182% | $234.0155 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $156.99 | 12.244% | $176.2119 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $134.43 | 4.323% | $140.2414 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $1,121.21 | $1,220.6473 | $1,220.64 | $1,220.65 | $1,220.50 | |