| 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 | $222.73 | 10.159% | $245.3571 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $226.62 | 8.653% | $246.2294 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $150.67 | 7.852% | $162.5006 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $21.60 | 13.127% | $24.4354 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $105.49 | 11.273% | $117.3819 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $201.52 | 13.152% | $228.0239 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $208.27 | 4.107% | $216.8236 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $1,136.90 | $1,240.7519 | $1,240.75 | $1,240.75 | $1,240.70 | |