| 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 | $248.83 | 13.833% | $283.2507 | $283.25 | $283.25 | $283.30 |
| Purchase #2 | $113.26 | 11.618% | $126.4185 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $95.97 | 5.644% | $101.3865 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $108.39 | 8.599% | $117.7105 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $248.79 | 13.828% | $283.1927 | $283.19 | $283.20 | $283.20 |
| Purchase #6 | $125.75 | 10.443% | $138.8821 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $231.29 | 4.567% | $241.853 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $1,172.28 | $1,292.6940 | $1,292.69 | $1,292.70 | $1,292.80 | |