| 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 | $233.83 | 4.443% | $244.2191 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $23.79 | 10.478% | $26.2827 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $193.99 | 6.480% | $206.5606 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $245.52 | 7.520% | $263.9831 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $166.31 | 5.347% | $175.2026 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $85.28 | 4.439% | $89.0656 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $126.78 | 13.706% | $144.1565 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $1,075.50 | $1,149.4702 | $1,149.47 | $1,149.45 | $1,149.60 | |