| 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 | $123.54 | 4.794% | $129.4625 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $149.44 | 11.533% | $166.6749 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $198.91 | 10.442% | $219.6802 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $228.51 | 3.645% | $236.8392 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $60.68 | 8.673% | $65.9428 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $92.25 | 6.479% | $98.2269 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $124.93 | 13.805% | $142.1766 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $978.26 | $1,059.0031 | $1,059.00 | $1,059.05 | $1,059.00 | |