| 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 | $212.82 | 3.655% | $220.5986 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $102.83 | 12.695% | $115.8843 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $7.49 | 13.473% | $8.4991 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $243.50 | 7.547% | $261.8769 | $261.88 | $261.90 | $261.90 |
| Purchase #5 | $189.93 | 11.480% | $211.734 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $246.67 | 13.294% | $279.4623 | $279.46 | $279.45 | $279.50 |
| Purchase #7 | $162.70 | 8.317% | $176.2318 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $1,165.94 | $1,274.2870 | $1,274.28 | $1,274.35 | $1,274.30 | |