| 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 | $114.95 | 8.855% | $125.1288 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $121.25 | 13.860% | $138.0553 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $200.92 | 3.623% | $208.1993 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $226.58 | 5.478% | $238.9921 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $165.98 | 8.650% | $180.3373 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $222.74 | 9.859% | $244.6999 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $73.68 | 7.221% | $79.0004 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $1,126.10 | $1,214.4131 | $1,214.42 | $1,214.45 | $1,214.40 | |