| 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 | $141.40 | 4.686% | $148.026 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $218.87 | 11.820% | $244.7404 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $196.94 | 13.468% | $223.4639 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $69.26 | 11.518% | $77.2374 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $130.29 | 13.238% | $147.5378 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $191.82 | 8.723% | $208.5525 | $208.55 | $208.55 | $208.60 |
| Purchase #7 | $148.34 | 9.755% | $162.8106 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $1,096.92 | $1,212.3686 | $1,212.37 | $1,212.40 | $1,212.30 | |