| 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 | $219.62 | 13.173% | $248.5505 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $20.83 | 10.115% | $22.937 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $118.85 | 5.508% | $125.3963 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $112.88 | 8.296% | $122.2445 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $144.43 | 12.461% | $162.4274 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $191.49 | 4.412% | $199.9385 | $199.94 | $199.95 | $199.90 |
| Purchase #7 | $193.51 | 12.428% | $217.5594 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $1,001.61 | $1,099.0536 | $1,099.06 | $1,099.10 | $1,099.00 | |