| 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 | $129.51 | 7.818% | $139.6351 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $234.86 | 11.156% | $261.061 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $19.30 | 3.532% | $19.9817 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $82.36 | 7.111% | $88.2166 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $194.73 | 9.529% | $213.2858 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $130.29 | 3.585% | $134.9609 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $217.60 | 4.747% | $227.9295 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,008.65 | $1,085.0706 | $1,085.08 | $1,085.10 | $1,085.10 | |