| 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 | $225.36 | 6.645% | $240.3352 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $132.54 | 11.686% | $148.0286 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $166.79 | 8.804% | $181.4742 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $237.27 | 5.177% | $249.5535 | $249.55 | $249.55 | $249.60 |
| Purchase #5 | $71.63 | 5.274% | $75.4078 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $162.87 | 8.871% | $177.3182 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $114.76 | 4.218% | $119.6006 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $1,111.22 | $1,191.7181 | $1,191.72 | $1,191.70 | $1,191.70 | |