| 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 | $220.45 | 3.406% | $227.9585 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $25.51 | 10.641% | $28.2245 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $154.99 | 7.258% | $166.2392 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $154.40 | 8.778% | $167.9532 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $246.52 | 5.462% | $259.9849 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $110.95 | 9.120% | $121.0686 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $230.65 | 4.351% | $240.6856 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $1,143.47 | $1,212.1145 | $1,212.11 | $1,212.10 | $1,212.20 | |