| 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 | $226.53 | 4.345% | $236.3727 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $5.43 | 4.177% | $5.6568 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $38.98 | 3.170% | $40.2157 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $230.61 | 5.355% | $242.9592 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $229.25 | 8.716% | $249.2314 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $69.36 | 9.718% | $76.1004 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $235.74 | 7.179% | $252.6638 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,035.90 | $1,103.2000 | $1,103.20 | $1,103.15 | $1,103.30 | |