| 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 | $215.50 | 5.107% | $226.5056 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $142.61 | 13.839% | $162.3458 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $155.50 | 6.771% | $166.0289 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $234.70 | 10.279% | $258.8248 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $141.91 | 13.115% | $160.5215 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $121.27 | 4.707% | $126.9782 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $33.70 | 9.554% | $36.9197 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $1,045.19 | $1,138.1245 | $1,138.13 | $1,138.10 | $1,138.00 | |