| 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 | $119.39 | 3.552% | $123.6307 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $36.31 | 13.627% | $41.258 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $130.74 | 5.547% | $137.9921 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $237.77 | 3.683% | $246.5271 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $139.60 | 5.844% | $147.7582 | $147.76 | $147.75 | $147.80 |
| Purchase #6 | $137.37 | 13.404% | $155.7831 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $105.38 | 12.699% | $118.7622 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $906.56 | $971.7114 | $971.71 | $971.75 | $971.80 | |