| 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 | $145.56 | 6.229% | $154.6269 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $189.63 | 3.304% | $195.8954 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $112.61 | 9.545% | $123.3586 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $198.54 | 10.237% | $218.8645 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $231.36 | 3.299% | $238.9926 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $51.70 | 5.822% | $54.71 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $217.82 | 13.870% | $248.0316 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $1,147.22 | $1,234.4796 | $1,234.48 | $1,234.50 | $1,234.50 | |