| 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 | $78.99 | 8.353% | $85.588 | $85.59 | $85.60 | $85.60 |
| Purchase #2 | $194.66 | 8.703% | $211.6013 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $114.90 | 7.730% | $123.7818 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $63.48 | 9.307% | $69.3881 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $242.29 | 4.254% | $252.597 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $179.56 | 5.434% | $189.3173 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $233.91 | 13.813% | $266.22 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $1,107.79 | $1,198.4935 | $1,198.50 | $1,198.50 | $1,198.50 | |