| 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 | $114.59 | 9.720% | $125.7281 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $213.52 | 4.477% | $223.0793 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $116.54 | 9.174% | $127.2314 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $118.79 | 13.825% | $135.2127 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $132.43 | 5.334% | $139.4938 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $144.98 | 10.416% | $160.0811 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $191.46 | 8.720% | $208.1553 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $1,032.31 | $1,118.9817 | $1,118.98 | $1,119.05 | $1,119.00 | |