| 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 | $22.99 | 10.625% | $25.4327 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $114.60 | 4.409% | $119.6527 | $119.65 | $119.65 | $119.70 |
| Purchase #3 | $184.69 | 12.616% | $207.9905 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $45.42 | 12.561% | $51.1252 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $199.89 | 3.226% | $206.3385 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $51.96 | 12.402% | $58.4041 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $193.83 | 12.244% | $217.5625 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $813.38 | $886.5062 | $886.50 | $886.55 | $886.50 | |