| 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 | $232.97 | 3.133% | $240.269 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $119.82 | 13.250% | $135.6962 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $28.48 | 8.610% | $30.9321 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $175.50 | 11.348% | $195.4157 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $242.40 | 6.632% | $258.476 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $32.59 | 4.641% | $34.1025 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $197.64 | 3.854% | $205.257 | $205.26 | $205.25 | $205.30 |
| 7 purchase totals = | $1,029.40 | $1,100.1485 | $1,100.16 | $1,100.15 | $1,100.20 | |