| 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 | $245.43 | 3.863% | $254.911 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $198.92 | 5.656% | $210.1709 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $69.88 | 9.796% | $76.7254 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $103.99 | 13.486% | $118.0141 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $213.38 | 13.636% | $242.4765 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $171.54 | 13.130% | $194.0632 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $167.75 | 5.600% | $177.144 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $1,170.89 | $1,273.5051 | $1,273.50 | $1,273.50 | $1,273.50 | |