| 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 | $137.97 | 3.254% | $142.4595 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $10.34 | 8.130% | $11.1806 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $101.38 | 13.420% | $114.9852 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $131.75 | 5.783% | $139.3691 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $238.45 | 7.840% | $257.1445 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $235.40 | 6.121% | $249.8088 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $78.94 | 9.251% | $86.2427 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $934.23 | $1,001.1904 | $1,001.19 | $1,001.20 | $1,001.20 | |