| 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 | $118.33 | 8.121% | $127.9396 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $212.34 | 11.838% | $237.4768 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $236.50 | 4.496% | $247.133 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $92.75 | 11.411% | $103.3337 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $107.88 | 10.704% | $119.4275 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $203.98 | 8.785% | $221.8996 | $221.90 | $221.90 | $221.90 |
| Purchase #7 | $118.85 | 9.661% | $130.3321 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $1,090.63 | $1,187.5423 | $1,187.54 | $1,187.65 | $1,187.40 | |