| 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 | $108.34 | 12.172% | $121.5271 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $250.94 | 6.412% | $267.0303 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $163.64 | 3.198% | $168.8732 | $168.87 | $168.85 | $168.90 |
| Purchase #4 | $185.44 | 10.118% | $204.2028 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $194.82 | 3.551% | $201.7381 | $201.74 | $201.75 | $201.70 |
| Purchase #6 | $134.87 | 9.485% | $147.6624 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $173.91 | 11.694% | $194.247 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $1,211.96 | $1,305.2809 | $1,305.28 | $1,305.30 | $1,305.20 | |