| 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 | $224.79 | 10.687% | $248.8133 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $250.65 | 7.110% | $268.4712 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $114.78 | 11.332% | $127.7869 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $183.49 | 3.246% | $189.4461 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $35.62 | 10.663% | $39.4182 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $142.71 | 3.475% | $147.6692 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $236.43 | 12.432% | $265.823 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $1,188.47 | $1,287.4279 | $1,287.43 | $1,287.35 | $1,287.40 | |