| 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 | $193.78 | 13.860% | $220.6379 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $124.53 | 11.722% | $139.1274 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $8.85 | 4.655% | $9.262 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $215.42 | 3.599% | $223.173 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $216.77 | 12.301% | $243.4349 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $186.58 | 6.776% | $199.2227 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $22.52 | 6.104% | $23.8946 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $968.45 | $1,058.7525 | $1,058.74 | $1,058.75 | $1,058.70 | |