| 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 | $12.37 | 6.407% | $13.1625 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $166.78 | 10.772% | $184.7455 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $64.32 | 10.771% | $71.2479 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $227.65 | 9.211% | $248.6188 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $214.33 | 4.376% | $223.7091 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $103.62 | 13.722% | $117.8387 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $217.98 | 7.372% | $234.0495 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $1,007.05 | $1,093.3720 | $1,093.38 | $1,093.35 | $1,093.20 | |