| 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 | $179.98 | 6.617% | $191.8893 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $208.49 | 4.104% | $217.0464 | $217.05 | $217.05 | $217.00 |
| Purchase #3 | $70.36 | 8.330% | $76.221 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $228.98 | 9.164% | $249.9637 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $227.38 | 9.373% | $248.6923 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $73.36 | 10.268% | $80.8926 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $248.90 | 3.523% | $257.6687 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,237.45 | $1,322.3740 | $1,322.37 | $1,322.35 | $1,322.40 | |