| 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 | $214.78 | 3.832% | $223.0104 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $207.42 | 7.115% | $222.1779 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $18.76 | 12.185% | $21.0459 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $46.98 | 10.509% | $51.9171 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $29.65 | 10.774% | $32.8445 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $192.47 | 12.424% | $216.3825 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $71.51 | 10.559% | $79.0607 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $781.57 | $846.4390 | $846.44 | $846.45 | $846.40 | |