| 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 | $27.51 | 12.492% | $30.9465 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $128.88 | 13.762% | $146.6165 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $119.26 | 4.481% | $124.604 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $168.52 | 9.525% | $184.5715 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $244.37 | 5.453% | $257.6955 | $257.70 | $257.70 | $257.70 |
| Purchase #6 | $239.64 | 7.658% | $257.9916 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $82.94 | 9.167% | $90.5431 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $1,011.12 | $1,092.9687 | $1,092.97 | $1,092.95 | $1,092.90 | |