| 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 | $225.74 | 6.182% | $239.6952 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $172.81 | 4.752% | $181.0219 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $209.34 | 12.369% | $235.2333 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $113.31 | 5.495% | $119.5364 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $121.46 | 7.147% | $130.1407 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $53.82 | 12.477% | $60.5351 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $21.92 | 3.529% | $22.6936 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $918.40 | $988.8562 | $988.86 | $988.90 | $988.70 | |