| 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 | $30.72 | 6.462% | $32.7051 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $136.29 | 11.291% | $151.6785 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $131.63 | 10.275% | $145.155 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $122.26 | 11.434% | $136.2392 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $183.44 | 8.266% | $198.6032 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $227.54 | 5.226% | $239.4312 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $192.90 | 11.136% | $214.3813 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,024.78 | $1,118.1935 | $1,118.20 | $1,118.25 | $1,118.20 | |