| 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 | $239.41 | 13.272% | $271.1845 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $198.37 | 8.788% | $215.8028 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $14.44 | 8.322% | $15.6417 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $191.84 | 6.608% | $204.5168 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $247.84 | 13.611% | $281.5735 | $281.57 | $281.55 | $281.60 |
| Purchase #6 | $39.54 | 9.675% | $43.3655 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $233.97 | 6.385% | $248.909 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,165.41 | $1,280.9938 | $1,280.99 | $1,280.95 | $1,281.00 | |