| 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 | $49.75 | 3.789% | $51.635 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $121.52 | 10.534% | $134.3209 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $108.97 | 9.541% | $119.3668 | $119.37 | $119.35 | $119.40 |
| Purchase #4 | $189.89 | 11.172% | $211.1045 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $152.59 | 7.803% | $164.4966 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $168.32 | 3.242% | $173.7769 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $217.79 | 3.420% | $225.2384 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,008.83 | $1,079.9391 | $1,079.95 | $1,079.95 | $1,079.90 | |