| 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 | $227.57 | 4.113% | $236.93 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $87.88 | 7.415% | $94.3963 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $157.46 | 10.618% | $174.1791 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $189.27 | 10.333% | $208.8273 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $154.94 | 8.198% | $167.642 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $188.88 | 7.475% | $202.9988 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $36.45 | 8.798% | $39.6569 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $1,042.45 | $1,124.6304 | $1,124.64 | $1,124.70 | $1,124.60 | |