| 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 | $121.46 | 12.469% | $136.6048 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $168.47 | 13.508% | $191.2269 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $20.99 | 3.615% | $21.7488 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $8.28 | 8.451% | $8.9797 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $230.30 | 11.673% | $257.1829 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $187.75 | 3.293% | $193.9326 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $36.91 | 3.238% | $38.1051 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $774.16 | $847.7808 | $847.78 | $847.85 | $847.70 | |