| 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 | $234.70 | 5.660% | $247.984 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $141.31 | 9.230% | $154.3529 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $44.31 | 10.170% | $48.8163 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $168.86 | 3.136% | $174.1554 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $173.63 | 3.638% | $179.9467 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $10.48 | 7.675% | $11.2843 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $214.28 | 10.670% | $237.1437 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $987.57 | $1,053.6833 | $1,053.68 | $1,053.70 | $1,053.70 | |