| 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 | $200.48 | 7.348% | $215.2113 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $38.54 | 13.302% | $43.6666 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $148.99 | 8.649% | $161.8761 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $119.91 | 13.197% | $135.7345 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $198.47 | 4.324% | $207.0518 | $207.05 | $207.05 | $207.10 |
| Purchase #6 | $200.27 | 11.858% | $224.018 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $171.69 | 3.605% | $177.8794 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,078.35 | $1,165.4377 | $1,165.44 | $1,165.45 | $1,165.50 | |