| 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 | $107.83 | 4.384% | $112.5573 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $204.80 | 8.365% | $221.9315 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $10.86 | 11.262% | $12.0831 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $157.51 | 4.263% | $164.2247 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $217.78 | 11.404% | $242.6156 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $226.47 | 8.431% | $245.5637 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $188.79 | 10.738% | $209.0623 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $1,114.04 | $1,208.0382 | $1,208.03 | $1,208.00 | $1,208.10 | |