| 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 | $218.70 | 6.699% | $233.3507 | $233.35 | $233.35 | $233.40 |
| Purchase #2 | $95.53 | 9.302% | $104.4162 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $248.83 | 6.847% | $265.8674 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $93.40 | 10.303% | $103.023 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $86.48 | 13.610% | $98.2499 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $193.27 | 4.863% | $202.6687 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $180.58 | 13.561% | $205.0685 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,116.79 | $1,212.6444 | $1,212.65 | $1,212.55 | $1,212.70 | |