| 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 | $195.79 | 12.577% | $220.4145 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $174.91 | 10.812% | $193.8213 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $203.97 | 5.379% | $214.9415 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $143.29 | 7.497% | $154.0325 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $37.84 | 8.744% | $41.1487 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $218.74 | 10.471% | $241.6443 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $9.69 | 13.707% | $11.0182 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $984.23 | $1,077.0210 | $1,077.01 | $1,077.00 | $1,076.80 | |