| 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 | $91.31 | 11.413% | $101.7312 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $135.77 | 5.862% | $143.7288 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $218.26 | 13.636% | $248.0219 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $155.95 | 10.174% | $171.8164 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $184.45 | 12.408% | $207.3366 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $115.50 | 7.339% | $123.9765 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $98.69 | 10.407% | $108.9607 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $999.93 | $1,105.5721 | $1,105.58 | $1,105.60 | $1,105.50 | |